778.修订-修订意味着对现有手册中的信息进行修改。对基础文件进行修改时,提供相应的修改页和相关的有效页清单。( )

159.In addition,the covers of all handbooks will display the following statement prominently on the cover ＇THIS HANDBOOK INCLUDES THE MAINTENANCE INFORMATION REQUIRED TO BE AVAILABLE BY FAR PART ＇ [Insert Part 23 or 25 as appropriate] ( )

158.相对简单的组件可能不需要描述和操作。( )

157.The water quantity transmitter is fragile( )

156.Replenish the hydraulic reservoir as necessary( )

155.遵守拖飞机工作程序。( )

154.涡轮发动机的主要工作原理是压缩大量空气,使之与燃料混合并燃烧。 ( )

153.The Nitrogen Generation System reduces the oxygen content of the air mixture in the center tank to a level which will not support combustion( )

152.Distribution is the system used to induct and distribute air ( )

151.Direction as to who and how to contact technical personnel at the manufacturers Plant, for assistance in repairing or replacing items damaged and not covered by a standard repair ( )

150.按需向液压油箱加液压油 ( )