3983| 8
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機(jī)床的定位精度是否必須大于零件的加工精度 |
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點評
是加工零件 不是手磨
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小黑屋|手機(jī)版|Archiver|機(jī)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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