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American standards 今日: 0|主题: 848|排名: 136 

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【转帖】simulation of a single daum plane yang686526 2009-4-29 0723 yang686526 2009-4-29 21:59
【转帖】silicon free valve yang686526 2009-4-29 0907 yang686526 2009-4-29 21:59
【转帖】significant figures yang686526 2009-4-29 0751 yang686526 2009-4-29 21:58
【转帖】sig figs and tolerance yang686526 2009-4-29 0728 yang686526 2009-4-29 21:58
【转帖】specifying female 116-27 npt on drawing yang686526 2009-4-29 01043 yang686526 2009-4-29 22:02
【转帖】specifying gdt on a hex machined nu yang686526 2009-4-29 0940 yang686526 2009-4-29 22:02
【转帖】standard drawing scales yang686526 2009-5-4 0934 yang686526 2009-5-4 10:27
【转帖】standard drafting symbols or hatches yang686526 2009-5-4 0844 yang686526 2009-5-4 10:27
【转帖】stack up with cones difficulty yang686526 2009-5-4 0798 yang686526 2009-5-4 10:26
【转帖】spotface yang686526 2009-5-4 0613 yang686526 2009-5-4 10:26
【转帖】spot face specifications yang686526 2009-5-4 0717 yang686526 2009-5-4 10:25
【转帖】spline class for ansi b92.1 yang686526 2009-5-4 0824 yang686526 2009-5-4 10:25
【转帖】specs yang686526 2009-5-4 0994 yang686526 2009-5-4 10:24
【转帖】specing finishes and materials yang686526 2009-5-4 01013 yang686526 2009-5-4 10:24
【转帖】specifying revision levels of component parts on assembly dr yang686526 2009-4-29 01163 yang686526 2009-4-29 22:03
【转帖】specifying paint on us commercial drawings yang686526 2009-4-29 0936 yang686526 2009-4-29 22:03
【转帖】specifying minimum surface roughness yang686526 2009-4-29 0814 yang686526 2009-4-29 22:03
【转帖】sheetmetal channel concentricity yang686526 2009-4-29 0723 yang686526 2009-4-29 21:58
【转帖】ransition to different asme y14.5m yang686526 2009-5-4 0612 yang686526 2009-5-4 10:56
【转帖】olerance stacking made simple - how yang686526 2009-5-4 0671 yang686526 2009-5-4 10:52
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