10909| 44
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求助,大端直徑4mm,錐度1:2的內(nèi)錐孔怎么批量加工! |
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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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