rail grinding 中文意思是什麼

rail grinding 解釋
鋼軌打磨
  • rail : n 1 (圍欄等的)橫木,橫檔;(釘帽架等用的)橫條,欄桿,扶手;〈pl 〉圍欄。2 軌道;鋼軌;鐵路;〈...
  • grinding : adj. 1. 磨的,適合於磨的。2. 折磨人的;難熬的。n. 粉碎,研磨;摩擦;〈口語〉填鴨式教學。adv. -ly
  1. General technical specification of rail grinding machine

    鋼軌打磨機通用技術條件
  2. The railway companies have embarked on noise abatement programmes. they have carried out regular rail and wheel grinding, installed wheel dampers, replaced motor alternators with quieter alternative and erected track - side barriers at locations close to residential areas

    各鐵路公司已實施噪音消減計劃,包括定期打磨路軌和車輪加裝車輪減震器換上更寧靜的電動交流發電機,以及在鐵路沿線住宅區加設隔音屏障。
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