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用角鋼做了一個長寬1000mm的架子,廠家說做什么處理,我說做個鍍鋅,廠家說我搞笑 |
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點評
看著表面確實像是噴砂噴過的,但是角鋼這玩意要是焊好成了成品噴個砂后面再處理還好說,沒見還是原材料噴砂的,如果是鋼板棒料之類的倒是有加工前噴砂拋丸處理的
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