railway vehicle

英 美
  • 铁路车辆
  • railway n.【C】铁路
  • vehicle n.车辆;交通工具;传播媒介;手段;工具
    1. Three kinds of new viscoelastic damping materials are applied in railway vehicles to reduce internal noise.
      三种新型粘弹性阻尼材料应用于铁路车辆降低车内噪声。