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SAE660 SAE841铜棒CuSn7Zn4Pb7-C锡青铜ZCuSn7Zn4Pb6 C83800铜管
ZCuSn7Zn4Pb6耐磨锡青铜棒 铜板 ZCuSn7Zn4Pb6铸造铜合金 铜衬套
耐高温耐腐蚀C93200锡青铜棒RG7锡青铜棒ZCuSn7Zn4Pb7锡青铜管
耐磨ZCuSn7Zn4Pb7锡青铜板 ZCuSn7Zn4Pb6ZCuSn6Zn3Pb6锡青铜管
高耐磨ZCuSn7Zn4Pb7 RG7 CB493K CC493K锡青铜棒 铜管 定制铜套
CuSn5ZnPb锡青铜棒CuSn6Zn4Pb2锡青铜棒板CuSn7Ni5Zn3 ZCuSn10Zn2
现货ZCuSn7Zn4Pb7锡青铜棒ZCuSn6Zn3Pb6青铜管BC6铜套SAE660铜板
C93200 SAE660锡青铜涛C932铅锡青铜棒RG7 ZCuSn7Zn4Pb7锡青铜管
耐磨ZCuSn7Zn4Pb6锡青铜板C91700锡青铜棒CUSN12NI2 CUSN10铜套
SAE660锡青铜C932铜板ZCuSn7Zn4Pb7铜管 ZCuPb10Sn10 C51900铜棒
供ZCuSn7Zn4Pb6锡青铜块C90700纯铜QSn10-1铜棒ZCuSN10p1铜板零切
CuSn4Zn4Pb4 锡青铜 ZCuSn10Zn2 铜棒 铜管 CuSn7Pb7Zn3铜套 铜板
CuZn40Pb2 铅黄铜块 ZCuSn10Pb5 铸造铜板 CuSn7Pb6Zn4Y20 猛黄铜
CuZn40Pb2 铅黄铜块 CuSn7Pb6Zn4Y20 猛黄铜 ZCuSn10Pb5 铸造铜板
CuSn7Zn4Pb7锡青铜C90800青铜棒ZCuSn10Zn2铜管CC495K CC494K铜板
供ZCuSn7Zn4Pb7锡青铜G-CuSn5ZnPb铜合金2.1096.01铜板ZCuSn10Zn2
CuSn5Zn4锡青铜CuSn7Pb铜棒HAl60-1-1铜条铜管ZCuSn10pb5易切铜板
ZCuSn7Zn4Pb7铸造锡青铜C932铜板4-3锡青铜带材10-5铜合金板 切割
ZCuSn10Pb1锡青铜C52100铜棒RG5 RG6 RG7铜板CuSn6Zn4Pb2锡青铜管
ZCuSn10Zn2 铝青铜 CUSN7ZN4PB7-C 铜棒 铜板 ZQSN10-1 铜套 铜管
ZCuSn7Pb7Zn4 CuSn6铜板C1020 T2 qsn.6.5铜棒C7025 sae660c铜卷
ZCuSn7Zn4Pb6耐磨锡青铜棒 铜板 ZCuSn7Zn4Pb6铸造铜合金 铜
耐磨ZCuSn7Zn4Pb6锡青铜棒 锡青铜管ZCuZn24Al6Fe4Mn3高力黄铜棒
C93200 SAE660锡青铜涛C932铅锡青铜棒RG7 ZCuSn7Zn4Pb7锡青铜
供应供应ZCuSn7Zn4Pb7铸造锡青铜ASTM B505 SAE660高铅铜 锡青铜C
厂家直供铜合金板材ZCuSn7Zn4Pb7锡青铜铜板支持多种尺寸提供图纸