载重汽车

A heavy car with a low center of gravity will hug the road.

心低的车会在路面上平稳行驶。

This paper analyses the early breaking of semiaxle of truck and probes into its causes,putting forward the feasible technological innovation project which will lengthen the service of semiaxle.

针对某车后桥半轴常发生早期断裂的现状,进行了析和探,找出了原因,并提出了切实可行的技改方案。