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品牌：庫存規格，進口鋁材 規格：鋁板鋁棒鋁管鋁帶0.01mm以上 產地：德國/美國/日本 材質：7A09鋁合金
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ZK60鎂合金化學成分ZK60是什麼材料/ZK60鎂合金化學成分直銷ZK60鎂合金厚板ZK60鎂合金圓棒供應ZK60鎂合金擠壓棒廠家ZK60小直徑鎂合金棒 高強度汽車用ZK60鎂合金棒高強度汽車用ZK60鎂合金棒高
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