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AlSiMgCu/3.3214 EN AW-5657/A199.85Mg1铝板铝棒
EN AW-6005/AlSiMg(A) AlMgSi0.5/3.2306 AlSiMgCu/3.2311铝板棒
AlMg5Cr铝板AlMr4.5铝棒AlSiMgCu/3.3214铝板AlMgSi1/3.2315铝管
