178.On going investments in airport infrastructure----runways , terminals and technology----will ensure that maximum benefits will be gained from transforming the air traffic system and renovating aircraft fleets ( )

759.The information to be included on the cover will be left to the manufacturer＇s discretion ( )

758.The design authority must give approval to changes that you make to the repair scheme ( )

757.Make sure that the bearing is correctly installed ( )

756.计算的纬度错误经常会发生在一个 ADIRU 内。如果位置误差是在一个 ADIRU 内,开始新的校准。如果新的校准仍有位置误差,参阅维护手册第二部分的故障查询程序。( )

755.Another type of speed-regulating unit is the variable restrictor It contains an adjustable needle valve, which has threads around the top and a point on the lower end( )

754.The hot battery bus usually receives power from the main battery or main battery charger ( )

753.Replenish the accumulator with oil( )

752.The vertical stabilizer is installed on the top of the fuselage tail section( )

751.将溢流阀门拔动开关保持在打开位置,直到流出阀位置指示器显示完全打开。( )

750.Simplified Technical English[STE] has a controlled general dictionary [part 2] that gives you the words most frequently used in technical writing( )