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哪位有JTJ 041-2000、JGJ 55-2000??谢谢。u¼Æ;ï/Þåbbs.3c3t.comã$¶/o(¾H%
另外我想问问,哪位做过水泥净浆配合比的试验?具体步骤是怎样的?要买哪些设备?其型号和价格是多少?u¼Æ;ï/Þåbbs.3c3t.comã$¶/o(¾H%
[em01][em01]u¼Æ;ï/Þåbbs.3c3t.comã$¶/o(¾H%
u¼Æ;ï/Þåbbs.3c3t.comã$¶/o(¾H%[此贴子已经被kiii于2007-3-7 15:00:41编辑过]u¼Æ;ï/Þåbbs.3c3t.comã$¶/o(¾H%
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