C99750 C90800 C91700 C90700 C91600 C92900 C86300(B
价格：85.00
铝青铜：ZCuAl8Mn13Fe3ZCuAl8Mn13Fe3Ni2ZCuAl9Mn2ZCuAl9Fe4Ni4Mn2ZCuAl11Fe3ZCuAl10Fe3Mn2黄铜：ZCuZn38铝黄铜：ZCuZn25Al6Fe3Mn3ZCuZn26Al4Fe3Mn3ZCuZn31Al2ZCuZn35Al2Mn2Fe1锰黄铜：ZCuZn38Mn2Pb2ZCuZn40Mn2ZCuZn40Mn3Fe1铅黄铜：ZCuZn33Pb2ZCuZn40Pb2)