2357| 3
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OSG VP-NRT擠壓絲錐,請教 |
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點評
有種不銹鋼油很薄的,直接當冷液,當然成本是很高的。但是你做得是316又是加工中心,也就不在乎了吧
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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