CW718R CW723R铜合金
2025-07-22
CW718RCW723R铜合金C7701R-SHC7701P-SHC7701R-EHC7701P-EHC7701R-HC7701P-HC7701R-3/4HC7701P-3/4HC7701R-1/2HC7701P-1/2HC7701R-1/4HC7701P-1/4HC7701R-OC7701P-OC7541R-SHC7541P-SHC7541R-EHC7541P-EHC7541R-HC7541P-HC7541R-3/4HC7541P-3/4HC7541R-1/2HC7541P-1/2
品牌：北鼎金属 规格：规格齐全 产地：进口国产 材质：CW718R CW723R铜合金
