8708| 15
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不銹鋼滲氮處理,,請教 |
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點評
不銹鋼電鍍附著力相當差,一般不做電鍍處理
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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,,浙公網安備33038202004372號 )
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