2839. Remove the fuel from the ground, before you try to start the engine again

524. 如果机体制造商以任何方式改变部件制造商的文字或说明他应使用自己的刊头

523. STE词典给出了一个经过批准的存不同词性的替代词。

522. The precision of the gauges must agree with the applicable quality standard

521. The Federal Aviation Regulations require the use of “maximum continuous power”, during certification of an airframe and engine combination, to show compliance with certain standards

520. Regardless of whether or not the augment or tubes contain heat exchanger surfaces, they should be inspected for cracks along with the remainder of the exhaust system

519. As only approved limitations may be included in this Section,an introductory statement to this effect shall be contained in a prefatory note or the opening paragraph

518. 伺服控制组件

517. Drill a hole at the intersection of the two lines

516. 姿态指示仪指示姿态

515. The manufacturer＇s masthead, publication title, aircraft model and issue and revision dates or codes may be omitted from individual pages at the option of the manufacture in small, permanently bound manuals