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

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全局置顶 隐藏置顶帖 参考基准须标全(Datum Features Must Be Referenced to Be Used.) digest yogy 2007-6-24 3129232 050430204 2009-10-15 23:11
全局置顶 隐藏置顶帖 区别:轮廓度——圆跳动——全跳动(Profile VS Circular Runout VS Total Runout) digest yogy 2007-6-16 2135664 wsf 2009-8-11 21:04
全局置顶 隐藏置顶帖 圆跳动——全跳动 (Runout - Circular vs Total ) digest yogy 2007-6-16 1124692 wjf6300 2009-6-27 19:07
全局置顶 隐藏置顶帖 区别:倾斜度公差——位置度公差(Angularity Does Not Locate - Use Position Tol digest yogy 2007-6-17 3124166 simonzeng 2008-3-4 08:35
全局置顶 隐藏置顶帖 圆跳动——同轴度 (Runout - vs Concentricity) digest yogy 2007-6-16 1123443 yogy 2007-6-16 20:51
本版置顶 隐藏置顶帖 区别:倾斜度公差——面轮廓度 (Angularity Does Not Locate - Use Profile of a digest yogy 2007-6-16 116248 yogy 2007-6-16 22:12
本版置顶 隐藏置顶帖 Table of contents (GPS textbook) digest yogy 2007-7-23 210507 zsyhello 2008-9-25 17:19
      
【转帖】straightnesflatness requiremen yang686526 2009-5-4 01032 yang686526 2009-5-4 10:33
【转帖】statistical tolerance question yang686526 2009-5-4 01216 yang686526 2009-5-4 10:32
【转帖】standards revisions yang686526 2009-5-4 01404 yang686526 2009-5-4 10:32
【转帖】standards for engineering drawings of motors yang686526 2009-5-4 01359 yang686526 2009-5-4 10:31
【转帖】standards and practices of plastics yang686526 2009-5-4 01304 yang686526 2009-5-4 10:31
【转帖】standard when creating mirror image parts yang686526 2009-5-4 01415 yang686526 2009-5-4 10:31
【转帖】standard tolerance9in the title block0 a comparsion from mm yang686526 2009-5-4 01139 yang686526 2009-5-4 10:30
【转帖】standard phrase related to burrs yang686526 2009-5-4 01206 yang686526 2009-5-4 10:30
【转帖】ack weld symbol yang686526 2009-5-4 0874 yang686526 2009-5-4 10:38
【转帖】standard notes for parts assemblies yang686526 2009-5-4 01683 yang686526 2009-5-4 10:29
【转帖】standard in zone 2 yang686526 2009-5-4 01005 yang686526 2009-5-4 10:29
【转帖】straightness or flatness datum yang686526 2009-5-4 01181 yang686526 2009-5-4 10:33
【转帖】straightness vs flatness yang686526 2009-5-4 01302 yang686526 2009-5-4 10:33
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