799、推荐或要求的时寿件的使用时间在页面右侧适当的位置(空间)

524、Explain how to avoid and notice fuel contamination.

523、Existing analyses were reviewed to identify components and areas that may have exhibited lower margins of safety.

522、Examine the seal for defects

521、Electronic devices that are-used in nearly all aircraft systems are the computer for system control and monitoring and the control inputs and indications in the cockpit and sensors throughout the whole aircraft.

520、Each manual shall carry a list of Chapters or Sections contained in it.

519、Each item of Airplane Performance shall include al statement of significant conditions associated with the data

518、Each handbook shall have a log of revisions or effective pages.

517、Each electrical system has a code to identify it.

516、Do these tasks in sequence to safely open the left and right thrust reversers on the applicable engine.

515、Do not loosen the nut to align it.