列车运行方向 meaning in English
current of traffic
Examples
- This meant lcf was applied to the wheels on the first , ninth or twelfth ( depending on the direction of travel ) , and the twentieth axles of each trainset
也就是说， lcf安装在每列车的第1 ，第9或者第12 (取决于列车运行方向) ，以及第20轴上。