ir_71 发表于 2013-12-7 02:38:18

CEN ISO/TS 17892- 3:2004/AC Geotechnical investigation and testing - Laboratory

CEN ISO/TS 17892-3:2004/AC Geotechnical investigation and testing - Laboratory testing of soil - Part 3:Determination of particle density - Pycnometer method (ISO/TS 17892-3:2004)





admin 发表于 2013-12-9 11:03:40


谢谢您的分享，金币已奖励！

wzpcsu 发表于 2014-7-26 04:02:59

谢谢您的分享，金币已奖励
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