h65h65黄铜排/h68高强度超宽铜排,h62焊接铜排
面议h65h65黄铜排/h68高强度超宽铜排,h62焊接铜排
面议h75高韧性h75黄铜排-h65无锡铜排,h68优质铜排
面议h62天津h62黄铜排*c2680抛光铜排,h59镀锡铜排
面议c3604c3604黄铜排,h96精密宽幅铜排*进口h65铜排
面议h68高品质h68黄铜排,h59无铅铜排-超薄h75铜排
面议60826082铝板-4032进口耐冲击铝板,2024精铸板
面议4032江苏4032铝板*7075耐高温铝板,5052环保板
面议3003高品质3003铝板,LY12合金铝板*6063冷轧板
面议50525052铝板,6061镜面耐腐蚀铝板/7050防锈板
面议2A122A12铝板,3003高韧性防滑铝板-4032超宽板
面议h65h65黄铜线*高韧性h68软态铜线,h62拉链铜线
面议h85h85黄铜线/h65国标耐冲击铜线,h85插头铜线
面议