3033. 如需更改维修方案,应获得设计部门的批准。 ( )

1267. Make sure that the replacement has the correct dimensions( )

1266. One characteristic of the component is preventing its axis of rotation tilting as the earth rotates ( )

1265. Tell two persons to be prepared to operate the fire extinguishers( )

1264. 操作检查液压刹车蓄压器的预充压力( )

1263. Do the related troubleshooting procedures ( )

1262. Describing the steps is a job that may leave much to be desired( )

1261. The primary document containing the procedures for the continued airworthiness of an airplane is the airplane＇s maintenance manual A document prepared in accord with this Specification supplements, and is designed for use with, that manual ( )

1260. 电磁活门应显示为这样,并应包括一个符号,指示活门是弹簧加载到打开位置还是关闭位置。 ( )

1259. LEDs are simple and reliable ( )

1258. Do not use bleach or cleansers that contain chlorine to clean the unit, these cleaning agent can cause corrosion ( )