1方M5砂浆需要多少水泥及沙,1方砂等于多少公斤
1方M5砂浆需要多少水泥及沙,1方砂等于多少公斤
数学人气：139 ℃时间：2019-11-14 13:18:05
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答案： 1立方米M5,砂子含土量不应该百分之五,32.5水泥 重量 重量比水泥：砂子水泥： 砂子186kg(公斤） 1714kg（公...
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