A crucial element in these courses is the ability to gain a licence to drive a forklift or a heavy vehicle.

这些课程的一个关键要素是具备获得驾驶叉车或重型车辆执照的能力。

Heavy vehicle overload becomes an important cause for damage of high way pavement.

重载车辆行车荷载已经成为了高速公路路面破坏的一个重要原因。

The nonuniform wear is a popular failure mode of separating ring of heavy vehicle clutch.

表面非均匀磨损是重载车辆主离合器分离环常见的失效形式。

So, to analyze the thermal distribution in process of breaking on heavy vehicle drum brakes is of great significance.

可见，对重型车辆鼓式制动器进行制动过程的热分析具有重要意义。

The covered compartment of a heavy vehicle or machine, such as a truck or locomotive, in which the operator or driver sits.

驾驶室，司机房：重型交通工具或机械的封闭舱， 如卡车或火车头的操作者或驾驶者乘坐的地方。