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C5210 R-1/2H高彈性小銅棒C5191 R-SH日本耐疲勞銅帶磷青銅C5191 R-EH高機械強度磷青銅
C5191 R-H日本磷青銅帶C5191 R-1/2H磷青銅板現(xiàn)貨C5191 R-1/4H磷青銅帶/全硬磷青銅箔0.1C5191 R-O高硬度錫磷青銅棒C5102 R-EH超導(dǎo)熱性磷青銅線C5102 R-H導(dǎo)電性磷青銅板C5102 R-1/2H上海耐腐蝕磷銅厚板C5102 R-1/4H耐高溫磷青銅帶C5102 R-O高硬度錫磷青銅棒C5111-H高韌性耐疲勞銅合金C52180-EH磷銅棒板化學成分C5111 R-EH高精磷青銅帶高硬度C5111 R-H環(huán)保磷青銅帶材C5111 R-1/2H強度高錫磷青銅帶C5111 R-1/4H耐沖壓磷銅帶材C5111 R-O高精密錫磷青銅板CW457K-R380高硬度錫磷青銅棒CW457K-R450超導(dǎo)熱性磷青銅線CW457K-M導(dǎo)電性磷青銅板CuSn4Te1P-R380上海耐腐蝕磷銅厚板CuSn4Te1P-R450耐高溫磷青銅帶CuSn4Te1P-M高硬度錫磷青銅棒
CW458K-R720高韌性耐疲勞銅合金CW458K-R640磷銅棒板化學成分CW458K-R550高精磷青銅帶高硬度CW458K-R450環(huán)保磷青銅帶材CW458K-M強度高錫磷青銅帶B44-H180耐沖壓磷銅帶材B44-R720高精密錫磷青銅板B44-R640磷青銅帶材規(guī)格齊全B44-H140銅合金材質(zhì)證明B44-R550銅合金材質(zhì)CuAl9Ni3Fe2德國鋁青銅物理性能