6874| 21
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架臺加工工藝 |
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點評
螺紋孔一般精度不高應該可以后焊接。可以先點焊,然后測量。沒問題再滿焊或者加固
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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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