CuZn34Mn3A...

CC764S铜板 精...

CuZn34Mn3A...

CB764S铜板 合...

CuZn32Al2M...

CC763S进口铜合...

CuZn32Al2M...

CB763S高强度铜...

CuZn25Al5M...

CC762S耐腐蚀铜...

CuZn25Al5M...

CB762S耐腐蚀铜...

CuZn16Si4-...

CC761S高强度铜...

CuZn16Si4-...

CB761S耐磨合金...

CuZn15As-C...

CC760S耐磨铜板

CuZn15As-B...

CB760S进口铜板

CW711R深冲压铜...

CuZn36Pb2A...

CW602N德标铜材...

CuZn39Pb1铜...

CW611N冲压铜合...

CuZn38Pb1铜...

CW607N进口铜板

CuZn35Pb2耐...

CW601N冲压铜带

CuZn39Pb3合...