短語詞組短語copper -clad steel wire blank 銅包鋼線坯copper r clad steel wire 銅包鋼線tin -caoted copper-clad steel wire 鍍錫銅包鋼線nickel -coated copper-clad steel wire 鍍鎳銅包鋼線hard -drawn copper-clad steel wire 硬拉銅包鋼線silver -coated copper-clad steel wire 鍍銀銅包鋼線copper clad steel wire strand 鋼包鋼絞線 返回 copper clad steel wire