91. 一个液压马达驱动这个泵。

3272. STE is a living language and needs feedback from the users to improve it on a continuous basis

3271. add a thin washer

3270. 这种材料会释放有毒气体。

3269. 在开启舱门前,请确保客舱压差为零。

3268. When the control handle is placed in the DN position, the gear doors open the gear unlocks and extends and the gear doors close

3267. 清洁位于机长主飞行、导航与中下发动机显示组件后侧的通风孔的所有棉绒、灰尘和碎屑。

3266. It is equivalent to the maximum value

3265. Keep all the parts that are serviceable and discard those that are broken

3264. 如果压力迅速下降,锁扣上的剪切销就会断裂。

3263. The gyroscope will become stable after approximately 15 seconds