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      WJ-8型扣件
        時間:2018-08-31  點擊量:   
      【字體:

      產品名稱:WJ-8型扣件

      鋪設符合TB/T3276的60 kg/m 鋼軌的混凝土有擋肩軌枕(或軌道板)的無碴軌道高速鐵路。

       

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