The same effect was achieved on the vehicle road test.

对一台轿车进行的实车道路试验也表明具有同样的效果。

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After cleaning, the vehicle road test to determine the engine in the course of no abnormal noise.

清理完毕后，进行车辆路试，以确定发动机在行驶过程中无异常噪音。

youdao

The bench test and vehicle road test of the dissociated methanol engine were conducted and better results were attained.

通过发动机的台架试验和配车道路试验，均达到了较好的配试效果。

youdao

When construction is finished, vehicle convoy test runs will begin to ensure the smooth running of the road when needed.

BBC: A83 Rest and Be Thankful diversion route 'almost ready'