... shrink-mixed concrete缩拌混凝土 silt test含泥量测定 standard deviation标准偏差 ...
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silt content test 含泥量试验
Silt-laden water test 浑水试验
water and silt diversion test 调水调沙试验
·2,447,543篇论文数据，部分数据来源于NoteExpress
The council said two companies were applying to Mendip district council for permission to test drill for the gas, which is found in shale formed from deposits of mud, silt, clay and organic matter.
FORBES: Not a Good Argument Against Fracking
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