C95510C95520銅合金QSn4-0.3C51100PB101-CuSn2C5101CuSn4QAl5C60600,C60800CAl01CuAl6CuAl5-CuAl5QAl7C61000CAl02-CuAl8-CuAl8QAl9-2---CuAl9Mn-CuAl9Mn2QAl9-4C61900CAl03,CAl06-CuAl8Fe,CuAl10Fe-CuAl18Fe3,CuAl10Fe3QAl10-3-1.5---CuAl10FeC6161,C6161-QAl10-4-4C
品牌:北鼎金屬 規格:規格齊全 產地:進口國產 材質:C95510 C95520銅合金