281.空气涡轮机启动器的故障会触发发动机过热和火警信号( )

656.Surge tanks found outboard of each main tank collect fuel overflow and fuel from the vent system( )

655.The priority computer compares the output parameters from the unit with its own available data by means of associated logic ( )

654.WHEN GASES ARE HEATED,THEY [ ]( )

653.The normal procedures check list should be in cdhcise,abbreviated form and designed to remind pilots of items to check without providing details concerning the operation of any system

652.Even though large illustrations are laid out horizontally , it is preferred to have indexing callouts and titles read vertically ( )

651.In the configuration, the hydraulic pressure bypasses the valve( )

650.清洗系统( )

649.所有传感器都提供显示的数据。( )

648.打开控制活门[13]和[20],并操作手摇泵[17]以排空加注系统。 ( )

647.When it is necessary to order any wire bundles from Boeing, operators should provide the base wire bundle number [61-30396 in this case] and tail number of the airplane where the bundle is to be installed on ( )