rope-lay stranded conductor 复绞导线 ; 同心螺绞导线

concentric-lay-stranded copper conductor 同心式绞合铜导线

concentric-lay-stranded aluminium conductor 同心式绞合铝导体

concentric-lay-stranded aluminium-clad steel conductor 同心式绞合铝包钢导线

Concentric-lay-stranded aluminum-clad steel conductors 铝包钢绞线

ropy-lay stranded 或绳绞

Concentric-Lay-Stranded Copper-Clad Steel Conductors 同心绞捻的包铜钢导线

round wire concentric-lay-stranded conductor 圆线同心绞架空导线

Concentric-Lay-Stranded Aluminum 1350 Conductors 同心绞捻的1350铝导线

concentric-lay-stranded aluminium 1350 conductor 同心式绞合1350铝导线