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h62江苏h62黄铜线-h85耐高温铜线,进口h96铜线
面议h96高品质h96黄铜线,h75首饰铜线-h65电缆铜线
面议h75h75黄铜线,h62优质高导热铜线*h85半硬铜线
面议h75高韧性h75黄铜棒,h68铆料铜棒*h85挤压铜棒
面议h65h65黄铜棒,高强度h75冷拉铜棒-h59精拉黄棒
面议