產(chǎn)地: |
2.0790 NS112 CuNi13Zn23Pb1 C7941 C79000 BZn15-24-1.5 CuNi10Zn28Pb1 2.0780 BAL13-3 MHA13-3 BZn18-18 BZn25-18 BZn22-18 BZn18-20 |
銅含量: |
2.0790 NS112 CuNi13Zn23Pb1 C7941 C79000 BZn15-24-1.5 CuNi10Zn28Pb1 2.0780 BAL13-3 MHA13-3 BZn18-18 BZn25-18 BZn22-18 BZn18-20 % |