zzz419123567 - 2009/5/20 7:56:00
简答题-á[VÄ'Ñbbs.3c3t.comW¨î±¨k#7
1、混凝土凝结时间的测定-á[VÄ'Ñbbs.3c3t.comW¨î±¨k#7
2、混凝土拌合物含气量的测定-á[VÄ'Ñbbs.3c3t.comW¨î±¨k#7
3、粗集料的压碎值的试样方法-á[VÄ'Ñbbs.3c3t.comW¨î±¨k#7
4、砂的的表观密度的测定-á[VÄ'Ñbbs.3c3t.comW¨î±¨k#7
5、现场水泥的取样规则-á[VÄ'Ñbbs.3c3t.comW¨î±¨k#7
szj5347 - 2009/5/22 15:47:00
楼主不错，继续努力-á[VÄ'Ñbbs.3c3t.comW¨î±¨k#7
wangbowuwei - 2009/6/10 16:33:00
:default5:-á[VÄ'Ñbbs.3c3t.comW¨î±¨k#7
baileygeng - 2013/5/8 22:28:00
我了个擦 取样规则都要考的哇-á[VÄ'Ñbbs.3c3t.comW¨î±¨k#7