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3c3t - 2006/8/24 17:53:00
[upload=rar]viewFile.asp?ID=1659[/upload]答案朋友们自己跟帖子补充。Áð^A(±_ =bbs.3c3t.comAg¤&p34`

交通标志

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

1 柱式轮廓标的表面平面度公差不应大于

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A  1cm B  5mm  C  2mm    D 1mm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

2 薄钢板的最小厚度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 1mm  B 2mm  C 3mm   D 0.5mm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

3 小型铝合金标志板厚度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 1.5mm  B 2.0 mm  C 3.0mm  D 3.5mm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

4 耐候性能检验时,经过老化试验后,1~3级反光膜逆放射系数不应低于原来的

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 80 B 50 C 30 D 60%

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

5 反光膜收缩性能试验,10min收缩量为   24h收缩量为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 0.8mm B 1mm C 2mm D 3.2mm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

6 反光膜收缩性能试验,反光膜试样大小应为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 150mm×150mm B 230mm×25mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
                

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

C 200mm×100mm D 350mm×150mm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

7 立柱、法兰、衡量的镀锌量为   紧固件的镀锌量为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 350g/m2   B 500g/m2   CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
                550g/m2  D 600g/m2

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

8 立柱、法兰、衡量的镀锌厚度为   紧固件的镀锌厚度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 35um   B50um   C 78um  D 85um

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

9 标志板的尺寸偏差为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
±3mm   BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
±4mm  CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
±5mm    DÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
±6mm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

10 标志板的邻边夹角的偏差为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
±0.3o   BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
±0.4o  AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
±0.5o   DÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
±0.6o

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

11人工气候加速老化试验1-4级反光膜试验时间为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 600h   B 800h   C 1200h  D 1500h

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

12 人工气候加速老化试验氙灯光谱长为300nm800nm时,辐射强度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 0.5KW/m2   B 1KW/m2   C 2KW/m2 D 3KW/m2

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

13人工气候加速老化试验氙灯光谱长为300nm800nm时,1200h累积辐射强度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 0.54×106 kJ/m2   B 2.24×106 kJ/m2

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

C 4.32×106 kJ/m2  D 6.32×106 kJ/m2

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

14 盐雾腐蚀试验 NaCl盐溶液的浓度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 3±0.1B 4±0.1C 5±0.5D 5±0.1

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

15盐雾腐蚀试验Áð^A(±_ =bbs.3c3t.comAg¤&p34`
            
样本应在盐雾空间暴露

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 100h   B 120h   C 150h  D 200h

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

16 冲击试验时,实心钢球上方   处落下

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 200mm  B 250mm C 300mm D 400mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
                

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

17高低温试验的高温控制温度Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                  
低温控制温度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 50±3oC   B 60±3oC  C 70±3oC  D 80±3oC

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A -30±3oC B -40±3oC C -50±3oC  D -60±3oC

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

18 标志杆的竖值度应保持

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A ±1mm/m B ±2mm/m C±3mm/m D ±4mm/m

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

19 反光膜拼接时重叠部分应不小于

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 3mm   B 4mm  C 5mm  D 6mm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

20 反光膜拼接时间隙应不小于

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 1mm   B 2mm  C 3mm  D 4mm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

交通标线

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

1 溶剂型标线涂料白色涂料遮盖率要达到     黄色涂料遮盖率要达到

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A  65Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                B  70
Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                C  80
Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                D  95

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

2 溶剂型标线耐磨性检验中200/1000g后减重

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 30mg B 40mg  C 50mg  D 60mg

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

3 溶剂型标线耐碱性检验中,涂料要在    中浸泡

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A Ca(OH)2   B Na(OH)Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                
 C NaClÁð^A(±_ =bbs.3c3t.comAg¤&p34`
                
 D CaCO3

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 12h B 24h C 36h D 48h

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

4 热熔型标线涂料要求最大不粘胎干燥时间为      双组分涂料为    水性涂料为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 3min  B 15min C 35min  D 10min

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

5判断:热熔型标线涂料的不粘胎干燥时间测试方法与溶剂型相同…….(   )

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

6 热溶型标线涂料加热稳定性试验中,要求加热温度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 100oC   B 150oC  C 200oC  D 250oC

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

7 热溶型标线涂料在耐候性检验后,亮度变化不得大于

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 10 B 20 C 30 D 40

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

8玻璃珠的折射率为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 1   B 1.5   C 5  D 10

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

9 标线施工时污染面积不得大于

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
5cm2   BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
10cm2   CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
            15cm
2     DÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
20cm2

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

10 玻璃珠含量测试中,要使用的溶剂原料主要包括

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
甲醇   BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
醋酸乙脂  CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
二甲苯   DÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
稀盐酸  E 稀硫酸Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

11 热熔型标线涂料流动度测试中,测试杯需加热到

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 100oC   B 150oC  C 200oC  D 250oC

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

12 人工气候加速老化试验时间为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 600h   B 1000h   C 1200h  D 1800h

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

13人工气候加速老化试验氙灯光谱长为300nm340nm时,累积辐射强度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 0.54×106 kJ/m2   B 2.24×106 kJ/m2  

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

C 2.3×106 kJ/m2  D 6.32×106 kJ/m2

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

14 热熔性标线涂料在以下那些场合适用

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 砂石路面Áð^A(±_ =bbs.3c3t.comAg¤&p34`
        
B 轮压多的重交通路面Áð^A(±_ =bbs.3c3t.comAg¤&p34`
        
C 积雪路面Áð^A(±_ =bbs.3c3t.comAg¤&p34`
        
D 半年内拟罩面的路面

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

15热熔型标线施工时玻璃珠含量为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 1015Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                B 15
18Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                C 18
25  D 25%以上

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

16反光型溶剂型涂料固体含量至少为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 50   B 55   C 60  D 65

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

17 热熔型涂料低温抗裂试验,必须试验   个周期

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 2  B 3   C 4    D 5

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

18热熔型涂料底油固体含量为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 25±5  B 30±5  C 35±5  D 40±5

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

19 热熔型涂料底油涂布量为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A  100-200g/m2  B 150-200g/m2  C 250-300g/m2  D 200-250g/m2

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

20 水性涂料冻融稳定性试验中,低温控制在

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 10±2oC   B 5±2oC  C 0±2oC  D 20±2oC

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

21 热熔型标线涂料施工时加热温度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

加热溶剂型涂料施工时加热温度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A51-80oC B70-100oC C150-180oC  D180220oC

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

22 溶剂型涂料固体含量至少为  水性涂料为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 7075 B 4550 C50-60Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                D 60-65
%以上

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

23 施工时标线剥落面积应控制在

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 03   B 46   C 79  D 58

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

护栏

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

1 风景区道路的护栏宜采用什么类型?Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 波形梁护栏Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                B
混凝土护栏Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

C 钢索护栏Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                D
管梁护栏

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

2 波形梁钢材屈服强度为  抗拉强度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 235MPa B 375-460MPa C 990MPa D 1100MPa

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

3 判断:波形梁护栏可采用普通螺栓、螺母。

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

4 螺栓、螺母屈服点为  抗拉强度   

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 990MPa  B 1100MPa  C 235MPa D  460MPa

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

5 波形梁护栏的混凝土基础,混凝土最小标号

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 15 B 20 C 25  D 30

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

6 波形梁护栏板厚要求为Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                  
采用什么测量仪器?Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 3±0.16mmB 4±0.19mm  

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

C 5±0.1mm  D 6±0.1mm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 钢卷尺Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                B
游标卡尺C 千分尺Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                D
刀口尺和塞尺

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

7 波形梁护栏螺孔孔径允许偏差为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A a[1 0.5]mm  B a[2 1] mm 

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

C b[-1 1]mm  D b[0 1] mm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

8圆形波形梁护栏立柱壁厚为Áð^A(±_ =bbs.3c3t.comAg¤&p34`
            
采用什么仪器测量

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 5±0.5 B 4.5±0.5Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                    
C
5 D 4

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 钢卷尺 B游标卡尺 C 千分尺D刀口尺和塞尺

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

9 波形梁护栏护栏板、立柱锌层平均厚度至少为   防阻块为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 78um  B 85um  C 50um  B 39um

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

10 波形梁护栏铝附着量测试中选用    溶液

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A Ca(OH)2  B Na(OH)  C NaClÁð^A(±_ =bbs.3c3t.comAg¤&p34`
                
 D CaCO3

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

11 三氯化锑试验中试样表面用什么溶液清洗

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 石油苯   B 乙醇   C 稀盐酸  D 清水

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

12硫酸铜法测镀层均匀性时,试样浸泡时间为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 30s B 1minÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
C 2min   D 5min

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

13 判断:镀铝层附着性弯曲试验弯曲内径为试验厚度的4

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

14 A型波形梁护栏立柱的中心距为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 2000±50mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
                
 B 4000
±50mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
                    

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

 C 2000±200mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
                
D 4000
±200mm 

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

15 三波型护栏外观质量检测中不允许有     以上的凹凸、压痕

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 5  B 10  C 15  D 20

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

16 三波型护栏选用    为验收单位

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 200m  B 500m  C 1km  D 2km

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

17 混凝土护栏采用的最小混凝土标号为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 15  B 20  C 25  D 30

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

18 混凝土立柱损边损角长度不得大于   cm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
2   BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
3  C 4   D 5

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

19 现场浇注的混凝土最大横缝间距为   m

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
5   BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
6  C 10   D 12

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

20 缆索护栏的缆索直径应控制在 

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 18±0.5mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
            
B 20±0.5mmC10±0.5mm D15±0.7mm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

21 缆索护栏立柱的竖直度不能大于

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
3mm/m   BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
8mm/m  C 10mm/m   D 15mm/m

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

隔离设施

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

1 隔离网的质量检测主要包括

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 外观质量Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                B
镀层质量 C 几何尺寸D 材料性能

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

2 钢板网面的长宽采用以下那些仪器测量

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 钢卷尺B 游标卡尺C 千分尺D 刀口尺

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

3型钢壁厚采用什么测量仪器,弯曲度采用什么仪器

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 钢卷尺Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                B
游标卡尺C 千分尺D 刀口尺和塞尺

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

4 钢板网隔离栅栏丝梗厚度采用什么测量仪器?

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 钢卷尺B 游标卡尺C 千分尺D 刀口尺和塞尺

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

5 编制网的镀锌着量采用什么试验?Áð^A(±_ =bbs.3c3t.comAg¤&p34`
            
镀层均匀性测试采用什么试验?

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 目测Áð^A(±_ =bbs.3c3t.comAg¤&p34`
            
手触Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                B
三氯化锑

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

C 硫酸铜试验法  D 锤击试验

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

6 刺丝网的刺距测量采用什么仪器?

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 钢卷尺B 游标卡尺C 千分尺D 刀口尺和塞尺

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

7 钢板网焊点脱离数不得小于总焊点数的   卷网任一面积多少时要保证这个焊点数量?

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 2Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                B 3% C 4
Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                D 5%

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 10m2   B 15m2   C 20m2  D 25m2

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

8 混凝土立柱采用的混凝土标号至少为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 20   B 30   C 40  D 50

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

9钢板厚度为36mm时,镀锌质量平均值为  

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

立柱、斜撑的最小镀锌质量为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 450g/ m2   B 500g/ m2   CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
                600g/ m2 D 700g/ m2

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

10 镀铝构件的铝附着量为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 90120 g/ m2   B 200300 g/ m2Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                    
 C
300350 g/ m2  D 400600 g/ m2

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

11 混凝土立柱损边损角长度小于   cm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
3   BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
4  C 5   DÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
6

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

12 三氯化锑试验中试样表面用什么溶液清洗

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 石油苯   B 乙醇   C 稀盐酸  D 清水

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

13 镀铝层附着量采用的试验溶液材料有

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A SbCl3   B Sb2Cl3Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                    
 C
Áð^A(±_ =bbs.3c3t.comAg¤&p34`
            
盐酸Áð^A(±_ =bbs.3c3t.comAg¤&p34`
                D
硫酸

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

14硫酸铜法测镀层均匀性时,可采用以下什么容器

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 玻璃烧杯   B 铁桶  C 玻璃烧瓶 

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

15硫酸铜法测镀层均匀性时,试样浸泡时间为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 30s B 1minÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
C 2min   D 5min

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

16 判断:当析出铜的面积达到10mm2时为试验终点

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

17 判断:附着性能试验中,试验缠绕速度越快越好

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

18 判断附着性能试验中,试验缠绕最小圈数为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 6Áð^A(±_ =bbs.3c3t.comAg¤&p34`
        
B 10Áð^A(±_ =bbs.3c3t.comAg¤&p34`
        
C 15   D 18

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

19 钢板网丝梗厚度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 2±0.18mm B 2±0.2mm C 3±0.27mm D 3±0.2mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
                

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

20 钢管立柱的弯曲度应控制在

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A ±1mm/m B ±2mm/m C±3mm/m D ±4mm/m

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

21用测厚仪测镀层厚度时,在不同的断面测几次

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 3   B 4  C 5  D 6

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

22 网面平整度要求达到

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A ±2mm   B ±5mm  C ±1cm  D ±0.5cm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

视线诱导及防眩设施

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

1 柱式轮廓标的表面平面度要达到

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 1cm   B 5mm  C 2mm    D 1mm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

2 柱式轮廓标的表面平面度采用什么测量仪器

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 钢卷尺  B 游标卡尺  C 千分尺  D 刀口尺

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

3 轮廓标的测试及存放温度及湿度应为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 25 oC 80%    B 40 oC 50%

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

C 30 oC 65%     D 20 oC  65%

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

4 轮廓标耐油性测试中用     擦拭放射体

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 汽油  B 煤油  C 松节油   D 乙醇

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

5 轮廓标耐溶剂性测试中用     擦拭试验

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 汽油  B 煤油  C 松节油   D 乙醇

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

6 耐候性能检验时,经过老化试验后,反光膜的逆反射系数不应低于原来的  光强度不低于原来的

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 80 B 50 C 30 D 60%

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

7 轮廓标检测人工气候加速老化试验氙灯光谱长为300nm800nm时,辐射强度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 0.5KW/m2 B 1KW/m2  C 1024W/m2  D 3KW/m2

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

8轮廓标检测人工气候加速老化试验氙灯光谱长为300nm800nm时,1200h累积辐射强度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 0.54×106 kJ/m2   B 2.24×106 kJ/m2

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

C 4.32×106 kJ/m2  D 2.16×106 kJ/m2

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

9 突起型路标自然曝露试验需取   个样品

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 3  B 10   C 40  D 50

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

10 突起型路标人工气候加速老化试验要求每组样品不少于 

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 3 B 6 C 10 D 40

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

11高低温试验的高温控制温度   低温控制温度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 50±3oC   B 60±3oC  C 70±3oC  D 80±3oC

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A -30±3oC B -40±3oC  C -50±3oC D -60±3oC

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

12 冲击试验时,实心钢球上方   处落下

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 200mm  B 250mm C 300mm D 1000mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
                

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

13 突起路标耐压试验时,压力加载至

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 10MPa  B 100MPa C 160MPa D 1000MPa

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

14 盐雾腐蚀试验 NaCl盐溶液的浓度为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 3±0.1B 4±0.1C 5±0.5D 5±0.1

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

15盐雾腐蚀试验Áð^A(±_ =bbs.3c3t.comAg¤&p34`
            
轮廓标应在盐雾空间暴露

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 110h   B 150h   C 240h  D 360h

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

16 判断:密封性测试时,在水中反射器逆放射面应朝下。

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

17 柱式轮廓竖直度应保持

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
3mm/m   BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
8mm/m  CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
            10mm
/m    DÁð^A(±_ =bbs.3c3t.comAg¤&p34`
            12mm
/m

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

18 反射器外形尺寸测量时应用什么工具

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 钢直尺  B 游标卡尺  C 千分尺  D 钢卷尺

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

19 突起路标验收时损坏及脱落个数为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 5   B 1   C 0.5%  D 0.1%

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

20 突起路标安装角度偏差为

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
±0.5o  BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
±5o   C ±10o  D ±0.1o

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

21 防眩板在设计时应按照    原理设计

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A 完全遮光  B 部分遮光  C 全反射  A 漫反射

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

22 防眩设施竖直度应保持

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
3mm/m   BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
        
5mm/m  CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
            10mm
/m    DÁð^A(±_ =bbs.3c3t.comAg¤&p34`
            12mm
/m

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

23 防眩板安装相对高度偏差应控制在

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

A  ±3mm  B ±5mm  C ±10mm  D ±20mm

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

Áð^A(±_ =bbs.3c3t.comAg¤&p34`

附件: 1596.rar
zhuangyi - 2006/8/24 21:43:00
谢谢提供!Áð^A(±_ =bbs.3c3t.comAg¤&p34`
笑笑 - 2006/8/24 23:03:00
这些题有点偏难啊...Áð^A(±_ =bbs.3c3t.comAg¤&p34`
yezi18 - 2006/8/25 23:16:00
谢谢!Áð^A(±_ =bbs.3c3t.comAg¤&p34`
LT19710603 - 2006/8/28 16:53:00
谢谢!Áð^A(±_ =bbs.3c3t.comAg¤&p34`
花间一壶酒 - 2007/1/4 11:56:00
谢谢啊,正在找试题呢~Áð^A(±_ =bbs.3c3t.comAg¤&p34`
doneyjie - 2007/3/28 19:01:00
谢谢![em01][em01]Áð^A(±_ =bbs.3c3t.comAg¤&p34`
liujibo - 2009/4/19 22:01:00
谢谢了Áð^A(±_ =bbs.3c3t.comAg¤&p34`
柳寻花 - 2009/4/29 21:21:00
顶一个Áð^A(±_ =bbs.3c3t.comAg¤&p34`
sdomi - 2009/5/4 15:49:00
刚刚把第一部分的答案输好,一不小心,误操作,又得重来,希望大家能顺利考过。Áð^A(±_ =bbs.3c3t.comAg¤&p34`
第一部分交通标志答案,我看培训教材做得哦。Áð^A(±_ =bbs.3c3t.comAg¤&p34`
1、D   2、A   3、A    4、A    5、ADÁð^A(±_ =bbs.3c3t.comAg¤&p34`
6、B    7、DA   8、DB   9、C   10、CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
11、C   12、B   13、C   14、D  15、BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
16、B    17、CB   18、C  19、C   20、AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
coollyx - 2009/5/6 10:31:00
非常感谢!希望有帮助Áð^A(±_ =bbs.3c3t.comAg¤&p34`
sdy1234567 - 2009/5/6 20:15:00
非常感谢!学习,学习。Áð^A(±_ =bbs.3c3t.comAg¤&p34`
feier815 - 2009/5/11 10:45:00
学习 学习了Áð^A(±_ =bbs.3c3t.comAg¤&p34`
feier815 - 2009/5/11 10:48:00
一样得吗Áð^A(±_ =bbs.3c3t.comAg¤&p34`
beijingcity2008 - 2009/6/3 0:19:00
怎么有的不对啊Áð^A(±_ =bbs.3c3t.comAg¤&p34`
beijingcity2008 - 2009/6/3 0:23:00
谢谢Áð^A(±_ =bbs.3c3t.comAg¤&p34`
张维超 - 2009/8/5 10:01:00
就做到这   大家看看啊有错误的给指出来啊:default6: Áð^A(±_ =bbs.3c3t.comAg¤&p34`
交通标志Áð^A(±_ =bbs.3c3t.comAg¤&p34`
1 柱式轮廓标的表面平面度公差不应大于DÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 1cm   B5mm   C2mm    D1mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
2 薄钢板的最小厚度为AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A1mm   B2mm  C3mm   D0.5mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
3 小型铝合金标志板厚度为AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 1.5mm  B 2.0 mm  C 3.0mm  D 3.5mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
4 耐候性能检验时,经过老化试验后,1~3级反光膜逆放射系数不应低于原来的DÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 80%  B 50%  C 30%  D 60%Áð^A(±_ =bbs.3c3t.comAg¤&p34`
5 反光膜收缩性能试验,10min收缩量为 A  24h收缩量为DÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 0.8mm  B 1mm  C 2mm  D 3.2mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
6 反光膜收缩性能试验,反光膜试样大小应为BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 150mm×150mm   B 230mm×25mm Áð^A(±_ =bbs.3c3t.comAg¤&p34`
C 200mm×100mm   D 350mm×150mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
7 立柱、法兰、衡量的镀锌量为 D 紧固件的镀锌量为AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 350g/m2   B 500g/m2   C 550g/m2  D 600g/m2Áð^A(±_ =bbs.3c3t.comAg¤&p34`
8 立柱、法兰、衡量的镀锌厚度为D 紧固件的镀锌厚度为BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 35um   B50um   C 78um   D 85umÁð^A(±_ =bbs.3c3t.comAg¤&p34`
9 标志板的尺寸偏差为CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A ±3mm   B ±4mm  C ±5mm    D ±6mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
Áð^A(±_ =bbs.3c3t.comAg¤&p34`
10 标志板的邻边夹角的偏差为CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A ±0.3o   B ±0.4o  C ±0.5o   D ±0.6oÁð^A(±_ =bbs.3c3t.comAg¤&p34`
11人工气候加速老化试验1-4级反光膜试验时间为CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 600h   B 800h   C 1200h   D 1500hÁð^A(±_ =bbs.3c3t.comAg¤&p34`
12 人工气候加速老化试验氙灯光谱长为300nm-800nm时,辐射强度为 BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 0.5KW/m2   B 1KW/m2   C 2KW/m2   D 3KW/m2Áð^A(±_ =bbs.3c3t.comAg¤&p34`
13人工气候加速老化试验氙灯光谱长为300nm-800nm时,1200h累积辐射强度为CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 0.54×106 kJ/m2   B 2.24×106 kJ/m2 Áð^A(±_ =bbs.3c3t.comAg¤&p34`
C 4.32×106 kJ/m2   D 6.32×106 kJ/m2Áð^A(±_ =bbs.3c3t.comAg¤&p34`
14 盐雾腐蚀试验 NaCl盐溶液的浓度为DÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 3±0.1%  B 4±0.1%  C 5±0.5%  D 5±0.1%Áð^A(±_ =bbs.3c3t.comAg¤&p34`
15盐雾腐蚀试验 样本应在盐雾空间暴露BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 100h   B 120h   C 150h   D 200hÁð^A(±_ =bbs.3c3t.comAg¤&p34`
16 冲击试验时,实心钢球上方   处落下BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 200mm  B 250mm  C 300 mm  D 400 mm Áð^A(±_ =bbs.3c3t.comAg¤&p34`
17高低温试验的高温控制温度C低温控制温度为BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 50±3oC   B 60±3oC  C 70±3oC   D 80±3oCÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A -30±3oC  B -40±3oC  C -50±3oC   D -60±3oCÁð^A(±_ =bbs.3c3t.comAg¤&p34`
18 标志杆的竖值度应保持CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A±1mm/m  B±2mm/m  C±3mm/m  D±4mm/mÁð^A(±_ =bbs.3c3t.comAg¤&p34`
19 反光膜拼接时重叠部分应不小于CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 3mm   B 4mm   C 5mm   D 6mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
20 反光膜平接时间隙应不小于AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 1mm   B 2mm   C 3mm   D 4mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
交通标线Áð^A(±_ =bbs.3c3t.comAg¤&p34`
1溶剂型标线涂料白色涂料遮盖率要达到D黄色涂料遮盖率要达到CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A  65% B  70% C  80% D  95%Áð^A(±_ =bbs.3c3t.comAg¤&p34`
2 溶剂型标线耐磨性检验中200转/1000g后减重BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A30mg   B40mg   C50mg   D60mgÁð^A(±_ =bbs.3c3t.comAg¤&p34`
3 溶剂型标线耐碱性检验中,涂料要在 A中浸泡BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A Ca(OH)2   B Na(OH)   C NaCl   D CaCO3Áð^A(±_ =bbs.3c3t.comAg¤&p34`
A 12h B 24h C 36h D 48hÁð^A(±_ =bbs.3c3t.comAg¤&p34`
4 热熔型标线涂料要求最大不粘胎干燥时间为A双组分涂料为    水性涂料为CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 3min   B 15min  C 35min  D 10minÁð^A(±_ =bbs.3c3t.comAg¤&p34`
5判断:热熔型标线涂料的不粘胎干燥时间测试方法与溶剂型相同…….( 错 )Áð^A(±_ =bbs.3c3t.comAg¤&p34`
6 热溶型标线涂料加热稳定性试验中,要求加热温度为CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A100oC   B150oC   C200oC   D250oCÁð^A(±_ =bbs.3c3t.comAg¤&p34`
7 热溶型标线涂料在耐候性检验后,亮度变化不得大于BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 10%  B 20%  C 30%  D 40%Áð^A(±_ =bbs.3c3t.comAg¤&p34`
Áð^A(±_ =bbs.3c3t.comAg¤&p34`
8玻璃珠的折射率大于等于BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 1   B 1.5    C 5   D 10Áð^A(±_ =bbs.3c3t.comAg¤&p34`
9 标线施工时污染面积不得大于BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 5cm2   B 10cm2    C 15cm2     D 20cm2Áð^A(±_ =bbs.3c3t.comAg¤&p34`
10 玻璃珠含量测试中,要使用的溶剂原料主要包括Áð^A(±_ =bbs.3c3t.comAg¤&p34`
A 甲醇   B 醋酸乙脂  C 二甲苯   D 稀盐酸  E 稀硫酸 Áð^A(±_ =bbs.3c3t.comAg¤&p34`
11 热熔型标线涂料流动度测试中,测试杯需加热到CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 100oC   B150oC   C 200oC   D 250oCÁð^A(±_ =bbs.3c3t.comAg¤&p34`
12 人工气候加速老化试验时间为(114页 人工加速耐候性试验)AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 600h   B 1000h   C 1200h    D 1800hÁð^A(±_ =bbs.3c3t.comAg¤&p34`
13人工气候加速老化试验氙灯光谱长为300nm-340nm时,累积辐射强度为CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 0.54×106 kJ/m2   B 2.24×106 kJ/m2  Áð^A(±_ =bbs.3c3t.comAg¤&p34`
C 2.3×106 kJ/m2     D 6.32×106 kJ/m2Áð^A(±_ =bbs.3c3t.comAg¤&p34`
14 热熔性标线涂料在以下那些场合适用B(100页熔融型涂料)Áð^A(±_ =bbs.3c3t.comAg¤&p34`
A 砂石路面 B 轮压多的重交通路面 C 积雪路面 D 半年内拟罩面的路面Áð^A(±_ =bbs.3c3t.comAg¤&p34`
15热熔型标线施工时玻璃珠含量为CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 10-15% B 15-18% C 18-25%  D 25%以上Áð^A(±_ =bbs.3c3t.comAg¤&p34`
16反光型溶剂型涂料固体含量至少为AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 50%   B 55%   C 60%  D 65%Áð^A(±_ =bbs.3c3t.comAg¤&p34`
Áð^A(±_ =bbs.3c3t.comAg¤&p34`
17 热熔型涂料低温抗裂试验,必须试验 B 个周期Áð^A(±_ =bbs.3c3t.comAg¤&p34`
A 2   B 3    C 4    D 5Áð^A(±_ =bbs.3c3t.comAg¤&p34`
18热熔型涂料底油固体含量为BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 25±5%  B 30±5%  C 35±5%  D 40±5%Áð^A(±_ =bbs.3c3t.comAg¤&p34`
19 热熔型涂料底油涂布量为BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 100-200g/m2   B 150-200g/m2   C 250-300g/m2   D 200-250g/m2Áð^A(±_ =bbs.3c3t.comAg¤&p34`
20 水性涂料冻融稳定性试验中,低温控制在BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A -10±2oC   B -5±2oC  C 0±2oC  D -20±2oC Áð^A(±_ =bbs.3c3t.comAg¤&p34`
21 热熔型标线涂料施工时加热温度为AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
加热溶剂型涂料施工时加热温度为DÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A51-80oC B70-100oC C150-180oC  D180-220oCÁð^A(±_ =bbs.3c3t.comAg¤&p34`
22 溶剂型涂料固体含量至少为 D 水性涂料为AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 70-75% B 45-50% C50-60% D 60-65%以上Áð^A(±_ =bbs.3c3t.comAg¤&p34`
23 施工时标线剥落面积应控制在AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 0-3%   B 4-6%   C 7-9%  D 5-8%Áð^A(±_ =bbs.3c3t.comAg¤&p34`
护栏Áð^A(±_ =bbs.3c3t.comAg¤&p34`
1 风景区道路的护栏宜采用什么类型?B Áð^A(±_ =bbs.3c3t.comAg¤&p34`
A 波形梁护栏  B 混凝土护栏 Áð^A(±_ =bbs.3c3t.comAg¤&p34`
C 钢索护栏    D 管梁护栏Áð^A(±_ =bbs.3c3t.comAg¤&p34`
2 波形梁钢材屈服强度为A抗拉强度为BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 235MPa B 375-460MPa C 990MPa D 1100MPaÁð^A(±_ =bbs.3c3t.comAg¤&p34`
3 判断:波形梁护栏可采用普通螺栓、螺母。(错)改成高强度Áð^A(±_ =bbs.3c3t.comAg¤&p34`
4 螺栓、螺母屈服点为A抗拉强度B   Áð^A(±_ =bbs.3c3t.comAg¤&p34`
A 990MPa  B 1100MPa  C 235MPa D  460MPaÁð^A(±_ =bbs.3c3t.comAg¤&p34`
5 波形梁护栏的混凝土基础,混凝土最小标号AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A15   B20     C25    D30Áð^A(±_ =bbs.3c3t.comAg¤&p34`
6 波形梁护栏板厚要求为 A 采用什么测量仪器?C Áð^A(±_ =bbs.3c3t.comAg¤&p34`
A 3±0.16mm  B 4±0.19mm   Áð^A(±_ =bbs.3c3t.comAg¤&p34`
C 5±0.1mm   D 6±0.1mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 钢卷尺 B 游标卡尺C 千分尺 D 刀口尺和塞尺Áð^A(±_ =bbs.3c3t.comAg¤&p34`
7 波形梁护栏螺孔孔径允许偏差为Áð^A(±_ =bbs.3c3t.comAg¤&p34`
A a向[1 -0.5]mm  B a向[2 -1] mm  Áð^A(±_ =bbs.3c3t.comAg¤&p34`
C b向[-1 1]mm  D b向[0 1] mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
8圆形波形梁护栏立柱壁厚为 采用什么仪器测量CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 5±0.5 B 4.5±0.5 C 5 D 4Áð^A(±_ =bbs.3c3t.comAg¤&p34`
A 钢卷尺 B游标卡尺 C 千分尺D刀口尺和塞尺Áð^A(±_ =bbs.3c3t.comAg¤&p34`
9 波形梁护栏护栏板、立柱锌层平均厚度至少为 B 防阻块为CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 78um  B 85um  C 50um  B 39umÁð^A(±_ =bbs.3c3t.comAg¤&p34`
10 波形梁护栏铝附着量测试中选用 B溶液Áð^A(±_ =bbs.3c3t.comAg¤&p34`
A Ca(OH)2  B Na(OH)  C NaCl  D CaCO3Áð^A(±_ =bbs.3c3t.comAg¤&p34`
11 三氯化锑试验中试样表面用什么溶液清洗DÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 石油苯   B 乙醇   C 稀盐酸  D 清水Áð^A(±_ =bbs.3c3t.comAg¤&p34`
12硫酸铜法测镀层均匀性时,试样浸泡时间为BÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 30s B 1min C 2min   D 5minÁð^A(±_ =bbs.3c3t.comAg¤&p34`
13 判断:镀铝层附着性弯曲试验弯曲内径为试验厚度的4倍(错)应为2倍Áð^A(±_ =bbs.3c3t.comAg¤&p34`
14  A型波形梁护栏立柱的中心距为Áð^A(±_ =bbs.3c3t.comAg¤&p34`
A 2000±50mm    B 4000±50mm Áð^A(±_ =bbs.3c3t.comAg¤&p34`
C 2000±200mm    D 4000±200mm  Áð^A(±_ =bbs.3c3t.comAg¤&p34`
15 三波型护栏外观质量检测中不允许有 B 以上的凹凸、压痕Áð^A(±_ =bbs.3c3t.comAg¤&p34`
A 5%  B 10%  C 15%  D 20%Áð^A(±_ =bbs.3c3t.comAg¤&p34`
16 三波型护栏选用  B 为验收单位Áð^A(±_ =bbs.3c3t.comAg¤&p34`
A 200m   B 500 m   C 1km   D 2kmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
17 混凝土护栏采用的最小混凝土标号为CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 15   B 20   C 25  D 30Áð^A(±_ =bbs.3c3t.comAg¤&p34`
18 混凝土立柱损边损角长度不得大于 A cmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A2      B3     C4   D5Áð^A(±_ =bbs.3c3t.comAg¤&p34`
19 现场浇注的混凝土最大横缝间距为 B mÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 5   B 6   C 10   D 12Áð^A(±_ =bbs.3c3t.comAg¤&p34`
20 缆索护栏的缆索直径应控制在  AÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 18±0.5mm  B 20±0.5mm  C10±0.5mm  D15±0.7mmÁð^A(±_ =bbs.3c3t.comAg¤&p34`
21 缆索护栏立柱的竖直度不能大于CÁð^A(±_ =bbs.3c3t.comAg¤&p34`
A 3mm/m   B 8mm/m   C 10mm/m   D 15mm/mÁð^A(±_ =bbs.3c3t.comAg¤&p34`
yanglin721 - 2009/9/12 11:57:00
顶了在看,呵呵Áð^A(±_ =bbs.3c3t.comAg¤&p34`
huxuehx - 2011/4/25 14:33:00
谢谢楼主了Áð^A(±_ =bbs.3c3t.comAg¤&p34`
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