C18080铜合金

K80铜合金

c18070铜合金

CuCrSiTi铜合...

K75铜合金

C18090铜合金

K62铜合金

K65铜合金

C7025铜合金

C70250铜合金

C19400 R55...

CDA194 SH铜...

C19400 SH铜...

C194 SH铜合金

C19210 SH ...

C5210铜合金

C50715 H铜合...

C50715 3/4...

C50715 1/2...

C50715 1/4...

C7025 1/4H...

CDA194 H铜合...

CDA194 EH铜...

CDA194 SH铜...

C19400 SH铜...

C19400 EH铜...

C19400 H铜合...

C194 SH铜合金...

C194 EH铜合金

C194 SH铜合金