299.Although the airplanes addressed in this document are out of production,ABC continues to support them as outlined in our stated company polices( )

638.Ground Proximity Warning System tells the crew if the aircraft is in a dangerous configuration when it goes hear the ground in a non - predetermined manner ( )

637.A mechanical pressure gage on the oxygen cylinder shows the cylinder pressure regardless of the cylinder shutoff valveposition ( )

636.This limiting rate-of-climb value shall be identified clearly on the chart along with the power and configuration conditions ( )

635.用于指示气源系统的温度和压力的部分。包括温度和压力警告系统。( )

634.Database synchronization is in progress ( )

633.如需变更维修方案,须经设计部门批准。( )

632.定义符号缩写和术语对于清楚地理解手册各部分提供的信息是必要的( )

631.Fuel goes through the atomizers into the combustion chamber ( )

630.三台电脑收集数据并且汇集数据链到显示组件。 ( )

629.Make sure that the intensity of the reticle light decreases gradually to zero( )