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精密机械 今日: 2 |主题: 309

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全局置顶 隐藏置顶帖 OpenAI ChatGPT注册试用全攻略 digest huangyhg 2022-12-8 1119 test686526 2022-12-9 21:33
全局置顶 隐藏置顶帖 宫寒 - 扶阳小肚兜 digest huangyhg 2013-7-18 0108045 huangyhg 2013-7-18 15:17
全局置顶 隐藏置顶帖 Wpf 版本 4.5 的新增功能 ? 中英文对照 digest huangyhg 2013-3-29 1113793 huangyhg 2013-3-30 10:07
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 3128157 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 2134004 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 1123853 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 3123485 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 1122231 yogy 2007-6-16 20:51
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有人搞过电机转子表磁测量吗 wafer 2023-1-14 048 wafer 2023-1-14 15:15
wind direction for runway usage huangyhg 2009-9-6 02013 huangyhg 2009-9-6 09:42
what is the thread raidus of a 10-32 unjf 3-a huangyhg 2009-9-6 01627 huangyhg 2009-9-6 09:42
what does load n mean huangyhg 2009-9-6 01565 huangyhg 2009-9-6 09:42
welding titanium huangyhg 2009-9-6 01529 huangyhg 2009-9-6 09:41
welding of dissimilar metals huangyhg 2009-9-6 01522 huangyhg 2009-9-6 09:41
we are machining an aluminum connector shell out of 6061. th huangyhg 2009-9-6 01637 huangyhg 2009-9-6 09:41
warning horn auto activation systems huangyhg 2009-9-6 01523 huangyhg 2009-9-6 09:40
verbage in display screen not legible huangyhg 2009-9-6 01513 huangyhg 2009-9-6 09:40
vb script to perform scene division and link to stk huangyhg 2009-9-6 01446 huangyhg 2009-9-6 09:39
variation of temperature with altitude on cold days huangyhg 2009-9-6 01472 huangyhg 2009-9-6 09:39
using semi-rigid airfoil in arrow huangyhg 2009-9-6 01539 huangyhg 2009-9-6 09:39
use of fire shutoff valve in aerospace huangyhg 2009-9-6 01537 huangyhg 2009-9-6 09:38
usa steel equivalen huangyhg 2009-9-6 01475 huangyhg 2009-9-6 09:38
urgent measuring advice huangyhg 2009-9-6 01596 huangyhg 2009-9-6 09:37
uns thread information huangyhg 2009-9-6 01648 huangyhg 2009-9-6 09:37
unbalanced layup huangyhg 2009-9-6 01582 huangyhg 2009-9-6 09:36
urbine engine surge stall huangyhg 2009-9-6 01799 huangyhg 2009-9-6 09:36
urbine engine installation losses for helicopters huangyhg 2009-9-6 01815 huangyhg 2009-9-6 09:35
urbine blade colour change huangyhg 2009-9-6 01668 huangyhg 2009-9-6 09:35
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