辽宁忠大铝业供应工业铝型材
2024-09-19
铝型材的简介及生产工艺 一、铝型材性能要求 A. 铝材 1. 以下的合金种类及硬度的组合若符合生产加工、表面处理及性能要求的规定，则可用于制作铝型材：6063-T5、6063-T6
品牌： 规格： 产地： 材质：
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