铜合金如：2.0280CuZn33CW506LCuZn35C26800C2680CuZn362.0335CuZn36CW507LCuZn35C27000C2700CuZn372.0321CuZn37CW508LCuZn37C27200C2720HPb63-3CuZn36Pb1.52.0331CuZn35Pb1CW600NCuZn35Pb1C34000C3501HPb63-3CuZn36Pb1.52.0331CuZn35Pb2CW601NCuZn34Pb2C34200-CuZn402.0360CuZn40CW509NCuZn40C28000C3712CuZn38Pb1.52.0371CuZn38Pb2CW608NCuZn37Pb2C35000-HPb63-3CuZn36Pb32.0375CuZn36Pb3CW603NCuZn36Pb3C36000C3601本公司24小时免费快速送货.欢迎有需求的朋友们来电咨询,本公司定竭诚为您服务.)