h59浙江h59黄铜板,h62耐腐蚀铜板*h75铸造铜板
面议h59浙江h59黄铜板,h62耐腐蚀铜板*h75铸造铜板
面议h68h68黄铜板,h75国标可拉伸铜板/h85超薄铜板
面议h96h96黄铜板,c2680超宽耐磨铜板-h65半硬铜板
面议h62h62黄铜线*h68环保抗折弯铜线,h62焊接铜线
面议h68高强度h68黄铜线/h65镀锡铜线,优质h75铜线
面议t4广东t4紫铜排,t2耐冲击铜排-t1大规格铜排
面议t6t6紫铜管*t4进口易切削铜管,t2耐冲压铜管
面议t2t2紫铜管/t8高纯度无缝铜管,t5耐冲击铜管
面议h65h65黄铜板,环保h68大规格铜板/h62镜面铜板
面议h68h68黄铜板,h62高韧性无铅铜板*h59光亮铜板
面议h65东莞h65黄铜板,c3604拉伸铜板-进口h65铜板
面议c2680c2680黄铜板*h75半硬抛光铜板,h68软态铜板
面议