钢丝绳、钢缆、钢绞线 wirerope ; wire rope

衬钢钢丝绕线孔道 steel-lined wire winding channel

钢线钢丝 Steel Wires

pc钢丝和钢绞线 pc steel wire and strand

单股钢丝绳钢绞线 stranded wire

预应力钢丝钢绞线 PC steel wire and stranded wire