h68h68黄铜线,高韧性h96软态铜线*h59拉链铜线
面议h68h68黄铜线,高韧性h96软态铜线*h59拉链铜线
面议h85h85黄铜线,h65高导热光亮铜线/h75耐磨铜线
面议h65h65黄铜排-h68无铅耐冲击铜排,h62焊接铜排
面议h68江苏h68黄铜排*h62耐高温铜排,c2680铜扁排
面议c3604c3604黄铜排/h59精密合金铜排,环保h65铜排
面议h75h75黄铜板,高韧性h65镜面铜板/h96无铅铜板
面议h59h59黄铜板,h85高精密铸造铜板-h62超宽铜板
面议h65高品质h65黄铜线*h68无锡铜线,h62电缆铜线
面议h75h75黄铜线/h65优质耐腐蚀铜线,h68无铅铜线
面议h62河南h62黄铜线-h96耐冲击铜线,进口h75铜线
面议h68h68黄铜板/高塑性h65中厚铜板,h62电镀铜板
面议h65h65黄铜板-c3604全硬光亮铜板,优质h75铜板
面议