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品牌：庫存現貨，進口銅材 規格：銅板銅棒銅管0.01mm以上 產地：德國/美國/日本 材質：CuSn7Zn4Pb7-B
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CuZn25Al5銅合金CuZn25Al5銅合金CuZn25Al5銅帶價格、成分、機械性能、牌號、狀態CuZn25Al5銅帶特性、成分、機械性能、牌號、狀態CuZn25Al5銅合金CuZn25Al5價格,CuZn25Al5廠家,CuZn25Al5成分，CuZn25Al5價格硬
品牌：CuZn25Al5 規格：齊全 產地：國產/進口 材質：CuZn25Al5
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