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      DZⅢ(DTⅥ2)型扣件
        時間:2018-08-31  點擊量:   
      【字體:

      產品名稱:DZⅢ(DTⅥ2)型扣件

      用于60kg/m鋼軌普通整體道床地鐵線路。


      Produced By 大漢網絡 大漢版通發布系統