1015. Aural warning device is a warning device that signals the presence of a problem by emitting a signal that can be heard( )

3285. The same coding for each individual system shall be used throughout the manual ( )

3284. Wind two layers of tape around the pipe joints ( )

3283. That portion of the system which is used to indicate temperature and pressure of the pneumatic system Includes temperature and pressure warning systems ( )

3282. Some abbreviations of parts of speech are changed to agree with standard abbreviations ( )

3281. Do a full inspection of the fairing ( )

3280. Erect the the movable hoist before you lift the gearbox ( )

3279. The technical reference document contains a list of necessary document, such as Service Bulletin, Service Letter and etc( )

3278. put the end of rod that has a thread in the fitting ( )

3277. The purpose of the APU is to generate and supply a single type or combination of auxiliary electric, hydraulic, pneumatic or other power( )

3276. 在“共同利益“章节的描述、操作和系统故障排除中,只能使用机身制造商的刊头;但是,对于组件故障排

除和维护施工,可以使用机身或部件制造商的刊头。( )