1)  preformed lay wire
预搓丝股的钢索
2)  preformed rope
预搓丝股的钢索
3)  preformed wire rope
预搓丝股的钢索
4)  tru-lay rope
预搓丝股的钢索
5)  non-preformed wire rope
非预搓丝股的钢索
6)  nonpreformed wire rope
非预搓丝股的钢索