3339| 7
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想請教社區(qū)里的前輩,關(guān)于針織機(jī)械耐磨材料的選用 |
點評
陶瓷的機(jī)加工很麻煩,在紡織機(jī)械上有很配件是用陶瓷做的
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Archiver|手機(jī)版|小黑屋|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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