供应CuZn20Al...

供应CuZn37Pb...

供应CuZn35,C...

供应CuZn15,C...

供应HSi80-3,...

供应HSn90-1,...

供应HAl77-2,...

供应HPb62-0....

供应HNi65-5,...

供应H65,H63,...

供应H96,H90,...

供应Cu-b2,Cu...

供应Cu-al,Cu...

供应C102,C10...

供应OF-Cu,SW...

供应C106,C12...

供应C1011,C1...

供应C12200,C...

供应C10100,C...

供应Cu-DHP,C...

供应Cu-FRTP,...

供应Tu2,CuMg...

供应TP1,TP2,...

供应T2,T3,Tu...

供应EN AW-31...

供应Ni22Cr3,...

供应Ni20M116...

供应Ni22Cr3,...

供应Ni20Mn6,...

供应Ni20C15,...