锡青铜CAC403 CAC406
锡青铜C93200 锡青铜C72900
锡青铜ZQSn12-2
锡青铜C83600
国际锡青铜ZQSn663 ZQSn10-1
锡青铜ZQSn17-4-4
锡青铜LPBC2 PBC2
锡青铜ZQSn10-10 ZQSn15-8
锡青铜ZQSn10-5
青铜ZQSn10-2
锡青铜ZQSn3-8-6-1
锡青铜ZCuSn5Zn5Pb5 ZQSn555
