监理检测网论坛
王华 - 2009/2/28 19:39:00
:default6:î
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SUNGUOSHENG - 2009/3/6 22:48:00
郁闷,!积分不够!等够了再来啊!î
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SUNGUOSHENG - 2009/3/6 22:54:00
怎么积分又不够啊?î
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筑路精灵 - 2009/5/9 13:12:00
:default5: :default7: 值得参考!î
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00653wjw - 2009/5/31 22:06:00
学习学习î
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heshanyi222 - 2009/6/13 16:31:00
很好,有借用价值î
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深蓝787887 - 2009/7/22 10:04:00
错误颇多,用水量太少,强度基本不可能大道。个人观点,多多指教î
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xiechengyong - 2009/7/25 23:20:00
fc= fcm/(1-1.04*Cv)+t*s=5.67Mpaî
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式中CV T S怎么取值?/î
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lwhlwf - 2010/1/9 9:42:00
看看î
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tyjtws - 2010/1/22 14:22:00
没金币î
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下不了啊î
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zn770927 - 2011/8/25 17:27:00
谢谢î
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584044055 - 2012/1/9 0:43:00
计算初步配合比时的水泥混凝土配制强度中的t与s的取值如何取?î
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miaomiao88 - 2013/4/23 14:32:00
我有抗折恐惧症,做的抗折试件基本都不合格î
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wg00100 - 2014/10/27 10:29:00
î
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很好,学习î
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wentyoulove321 - 2016/2/2 20:30:03
下了î
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lylcndy - 2018/8/26 10:22:34
刚好用到,学习î
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