6771| 24
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圖示治具公差如何標注 |
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點評
中規(guī)中矩
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點評
如果每個孔的位置要求都是對A基準來說,那是這樣比較好
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小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
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