短语词组短語zinc -coated steel wire ropes 鍍鋅鋼絲繩Zinc -coated Steel Wire for Fencing 柵欄用鍍鋅鉄絲和鋼絲microalloyed high strength zinc -coated steel 微郃金高強度鍍鋅鋼板 返回 zinc coated steel