1) rear underrun protection
车尾护栏
2) underrun protection
车尾及车旁护栏
3) truck rear bumper
货车尾部护栏
1.
When passenger cars crash into the rear end of heavy trucks,the degree of cars occupants injury and cars damages depends on weather the crashworthiness of the truck rear bumpers are good or not.
货车尾部护栏缓撞性能的优劣直接影响到与其发生追尾碰撞的其它车辆损坏和乘员伤亡的严重程度。
5) vehicle parapet rail
车辆护栏
补充资料：车尾
1.指列车的后几节车厢。 2.车的后部。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条