665、The technical reference document contains a list of necessary document, such as Service Bulletin, Service Letter and etc.

658、The procedures shall clearly describe the step by step operation in a logical work flow sequence as necessary to gain access to and subsequently remove the hardware or install the hardware.were

657、The primary function of the hydraulic pressure system is to supply pressure for the operation of the flight controls.

656、The potable water system is used to store and deliver fresh drinking water

655、The operational test for the HFS-900D transceivers is a BITE test which does a check of the internal functions of the HF transceiver

654、The navigation lights change from dim to bright.

653、The manufacturer may establish procedures to provide feedback on unairworthy conditions.

652、the load is applied axially.

651、The information to be included on the cover will be left to the manufacturer’s discretion.

650、The gyroscope will become stable after approximately 15 seconds.

649、The generators supply a three-phase voltage.The frequency of this voltage increases when the generator rotor speed increases.