CB333G進口銅合金銅棒SFS Rg7(CuSn7Zn4Pb7),CC493K2209,CuPb5Sn5Zn5Finnishstandard/SFS SS5204-15(CuSn5Pb5Zn5),CC491K2212,CuAl10Fe5Ni5Finnishstandard/SFS SS5716-15,SS5716-20,AB-220Ni2214,CuSn12 Finnishstandard/SFS SS5465-15
品牌:北鼎金屬 規格:規格齊全 產地:進口國產 材質:CB333G進口銅合金銅棒