dujifen2009 - 2009/7/16 16:51:00
多谢！u¼Æ;ï/Þåbbs.3c3t.comã$¶ /o(¾H%
shydemon - 2009/7/17 13:52:00
1 选定水胶比u¼Æ;ï/Þåbbs.3c3t.comã$¶ /o(¾H%
2 选取用水量u¼Æ;ï/Þåbbs.3c3t.comã$¶ /o(¾H%
3 确定粉煤灰掺量（等量还是超量）u¼Æ;ï/Þåbbs.3c3t.comã$¶ /o(¾H%
4 选定砂率u¼Æ;ï/Þåbbs.3c3t.comã$¶ /o(¾H%
5 确定外加剂掺量u¼Æ;ï/Þåbbs.3c3t.comã$¶ /o(¾H%
6 配合比计算u¼Æ;ï/Þåbbs.3c3t.comã$¶ /o(¾H%