Each wire is galvanized and the cable is covered with a protective coating. The wire for the cable should be cold-drawn and not of the heat-treated variety.
每根钢丝进行了镀锌处理，悬索也要涂上防腐层。用来做悬索的钢丝应是冷拉出来的，不能经过热处理。
2
The wire for the cable should be cold-drawn and not of the heat-treated variety.