• 1. Rail fasteners: 钢轨扣件
• 2. Potable Rail Fasteners: 手提式扣件安装器
• 3. o Rail fasteners: 钢轨扣件

• 1.And the effect of lateral stiffness and damping of rail fasteners on the lateral stability of cars is discussed.
  同时探讨了钢轨扣件横向刚度和阻尼对车辆横向稳定性的影响。
  dict.yoduao.com

©2026 网易公司