162.当进行每一步的活门测试时,确保没有渗漏,没有腐蚀,没有生锈并且在整个程序结束后再次确认。( )

775.Remove reservoir and fittings from reservoir( )

774.第一步应该始终是工作准备,最后一步应该是收尾或清理。( )

773.Suggested alternatives are aligned with their related examples ( )

772.procedures shall be provided for all airplanes for all cases of engine failure during takeoff and in flight( )

771.In this position, the handle of the filler cap can accidentally move to its vertical [unlocked] position ( )

770.In the manual mode , the pilot uses the control module toggle switch to operate the outflow valve ( )

769.Groups of words that are not usually adjectives but function together as an adjective before a noun are hyphenated ( )

768.Handbooks may be in loose-leaf form, with durable, multi-ring cover, or permanently bound( )

767.应按照适用的飞机服务手册或维修手册完成预防性维修。 ( )

766.如果更改这修理程序,须获得设计机构的批准。 ( )