4245| 16
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請教不銹鋼吸力大小問題 |
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點評
請問焊接是否會讓其出現弱磁性?
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點評
把焊接當成不合適的熱處理,我也是這么想的,謝謝
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小黑屋|手機版|Archiver|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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