500.APU 火警系统在驾驶舱内启动与发动机相同的火警警报。( )

437.显示器左上角的数字表示相关的页面( )

436.Guarantee that all means we use meet the requirement of airworthiness ( )

435.温 度 调 节 是 自 动 的 。 ( )

434.The OEUs change 115v Ac from the main bus to 5v AC for row call lights and 12v AC for the reading lights ( )

433.Each approved word in the dictionary has a specified approved meaning which can be more restricted than its meaning in standard English( )

432.The surge tank drain check valve permits fuel in the surge tank to flow to either main tank 1 or main tank 2 ( )

431.Set the applicable L PACK switch or the R PACK switch, on the p5-10 air conditioning panel, to the AUTO position( )

430.This will be limited to the forward and aft edges of the windshield due to the bottom edge not being visible and the top edge having the bus bar in the way( )

429.The writing rules cover aspects of grammar and style The dictionary gives the general words that a writer can use( )

428.YOU [ ] USE EAR PROTECTION WHEN YOU ARE NEAR AN ENGINE THAT IS IN OPERATION ( )