5046| 6
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焊接對模具壽命造成何種影響? |
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點評
謝謝,是不是可以這么說修模部位超過4mm就不推薦用燒焊了?
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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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