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Method of starting performance test for motorcycles and mopeds .

摩托车和轻便摩托车加速性能试验方法。

Protective helmets for drivers and passengers of motorcycle and mopeds .

摩托车和机动自行车的驾驶员和乘客用防护帽。

In the cold winter , riding motorcycles or mopeds whiz who will feel the cold .

在寒冷的冬天，骑摩托车或助动车人士都会感觉到冷风飕飕。

General specifications of motorcycles and mopeds .

摩托车和轻便摩托车通用技术条件。

It remains to be seen what will happen to the capital and its southern rival when cars replace the motorbikes , mopeds and scooters .

当小汽车取代摩托车、轻便摩托车和滑板车时，河内和它位于南部的对手胡志明市会发生什么变化还有待观察。