bsp-1 bc3 lbc3 铅黄铜 铜锌合金 铜材 铜棒 铜板
价格：65.00
中国铜合***号：纯铜：T1T2T3无氧铜：TU0TU1TU2磷脱氧铜：TP1TP2TAg0.1黄铜：H96H90H85H80H70H68H65H63H62H59镍黄铜：HNi65-5HNi56-3铅黄铜：HPb89-2HPb66-0.5HPb63-3HPb63-0.1HPb62-0.8HPb62-3HPb62-2HPb61-1HPb60-2HPb59-3HPb59-1)