2070. Aluminum alloy is light and strong, so that it is widely used in aircraft manufacturing industry

1293. 在设计原理图时有必要折衷两方面:使示意图具有目了然的详细性和便于阅读和理解的简单性

1292. 在飞行中使发动机以最低速度运转所需的功率,以确保满意的发动机运行和飞纵特性

1291. This can cause a deterioration of the mechanical properties of the assembly

1290. There is a change form on the next page, which is also available in electronic format on the STEMG website

1289. Although this specification conforms to recognized industry practices, it is written in broad general terms and it is recognized ed that problems will arise which are not treated adequately by the specification

1288. 在燃油加放油的过程中,不允许进行氧气勤务。

1287. THIS CHAPTER( ) THE PROCEDURES FOR THE REMOVAL OF THE COMPONENTS

1286. Detailed information on more complex and specialized subjects, such as Structural Wiring Diagrams or Overhaul Information, may either be included in the basic Maintenance Manual or made available as separate documents at the option of the manufacturer determines appropriate

1285. internally

1284. The rules contained in this specification shall serve as guides for format, style and method of presentation for all material included in Maintenance Manuals prepared by manufacturers