355.Make sure that the doors are closed during the pressurization test.

A. Those units and components are used to keep account of data that is unrelated to a particular system.

B. The purpose of those units and components is to obtain values that are independent of a particular system.

C. The function of these units and components is to save the files that have nothing to do with a peculiar system.

A. The turbines are used to extract energy from the exhaust gases and are coupled to the crankshaft.

B. The turbines can drive energy to exhaust gas and connects crankshaft.

C. The turbines can extract energy from the exhaust gases and drive the crankshaft.

A. Left main landing gear alternate control lanyard is lack of lubrication.

B. Left main landing gear alternate control steel wire is not lubricated.

C. Left main landing gear alternate control cable has insufficient lubrication.

A. 如果不实施保护,这种材料会导致表面腐蚀。

B. 在没有保护的情况下,这种材料的表面会出现腐蚀。

C. 这种材料会腐蚀未受保护的表面。

A. 发动机指示由指示器、传感器、分析者等组成,它能通过单元、部件和相关系统显示发动机运行参数。

B. 发动机指示系统能显示发动机的运行,由指示器、发射机、分析仪等不同单元、部件和相关系统组成。

C. 发动机指示系统指显示发动机运行的组件、部件和相关系统,包括指示器、传感器、分析系统等。

D. B.发动机指示系统能显示发动机的运行,由指示器、发射机、分析仪等不同单元、部件和相关系统组成。

E. C.发动机指示系统指显示发动机运行的组件、部件和相关系统,包括指示器、传感器、分

F. C.发动机指示系统指显示发动机运行的组件、部件和相关系统,包括指示器、传感器、分析系统等。

A. STE 是一种活的语言,需要用户的反馈来不断改进。

B. STE 是一种生活的语言,需要用户的培育来不断验证。

C. STE 是一种活的语言,需要用户的输入来不断应用。

A. Remove unwanted support from sealant.

B. Wipe excess sealant from the lever.

C. Remove the unwanted sealant from the bracket.

A. 该限制应在飞机处于起落架上或提升装置上时使用。

B. 如果飞机在起落架上或被顶起,请查阅此文件。

C. 该限制适用于飞机在起落架上或千斤顶上。

A. 货舱里有地板和衬层。衬层防止货舱内出现烟雾,防止对衬层和导线造成损坏。

B. 货舱里有地板和衬层。衬层使烟雾留在货舱,防止对衬层和导线造成损坏。

C. 货舱里有地板和衬层。衬层使烟雾留在货舱,防止对管路和导线造成损坏。

A. The equipment list shall contain all required or optional equipment.

B. All required equipment and facilities should be included in this list.

C. Only optional equipment is described in this equipment list.