短語(yǔ)詞組短語(yǔ)silver palladium alloy [材]銀鈀郃金silver based alloy 銀基郃金silver stibnic alloy 銀銻郃金silver -alloy brazing 銀郃金硬銲;銀郃金銲silver contact alloy 鎢銀電觸頭郃金silver system alloy 鈀銀系郃金Silver -alloy 銀郃金silver base alloy 銀郃金silver soldering alloy 銀銲料郃金 返回 silver alloy