无边随风东东 - 2008/4/11 20:21:00
各位同人有谁知道1:2的砂浆配合比?我这里谢谢您了.ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
133221144 - 2008/5/2 20:50:00
吾错!!!!ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
无边随风东东 - 2008/5/23 21:08:00
水灰比为0.33ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
1方水泥用量725千克,砂用量1450千克.ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
28天强度为40多MPaón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
无边随风东东 - 2008/5/23 21:09:00
求人不如自强ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ