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ASME中一個(gè)圖紙標(biāo)注的問(wèn)題 |
評(píng)分
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點(diǎn)評(píng)
這個(gè)面輪廓度把長(zhǎng)度公差放大了,所以容易加工!比如說(shuō)吧,零件平行度或平面度沒(méi)干好,修一刀,活還是合格的。
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