copper-clad steel wire的意思|示意

铜包钢线 ... 铜包钢线 copper-clad steel conductor 铜包钢线 copper-clad steel wire 电子用铜包钢线 copper-clad steel wire for electronic application ...

包铜钢丝 ... Copper-Clad Steel Conductor 铜包钢线; 铜包钢线 Copper-Clad Steel Wire 包铜钢丝 Copperclad Steel Wire 铜包钢线 ...

铜包钢丝 ... copper-clad steel 铜包钢 Copper-Clad Steel Wire 包铜钢丝 ; 铜包钢线 ; 铜包钢丝 ; 复铜导线 copper  clad steel wire 铜包钢线 ...