438. Sometimes, especially for complex airplanes, it may be necessary to provide specific training in the proper maintenance of the airplane and its systems

A. Includes glass and butanone damage limitation.

B. Damage limitation including fiberglass and butanone.

C. Include damage limits for glass and acrylic.

A. 三台计算机收集数据,与系统参数起放在连接到显示器组件的数据链路上

B. 三台计算机从系统中更正数据和参数,将它们放在连接到显示器组件的数据链路上

C. 三台计算机收集系统数据和参数,并通过数据链接将它们一起传送给显示组件

A. 逆时针旋转燃油喷嘴40度。

B. 向右旋转燃油喷嘴40度。

C. 顺时针旋转燃油喷嘴40度。

A. There are three jacks onboard the fuselage.

B. There are three jacking adapters on the fuselage.

C. There are three jacking points on the fuselage.

A. 技术文本常常包含很长的词组,这些词组在一个句子中具有一个个词性的功能。

B. 技术文件常常由很长的词汇构成,这些词在句子中的词性只有一种。

C. 技术文件常常包括长词组,在同一句子中这些词的功能是一种词性。

A. Air filter needs to be replaced on regular maintenance schedule, because it often cause slow flow through the equipment cooling supply system. Quickly release the tabs on the air filter housing cover to reach the filters.

B. Low flow through the equipment cooling supply system is caused by a contaminated air filter, therefore regular replacement is necessary, release the quick release tabs on the air filter housing cover to approach to the filters.

C. A blocked air filter which causes low flow through the equipment cooling supply system needs replacement on a regular maintenance schedule. Release the quick release tabs on the air filter housing cover to reach the filters.

A. Damage can occur if the hoses are wrongly installed.

B. If the hoses are incorrectly installed, damage may happen.

C. Damage can not occur if the hoses are incorrectly installed.

A. Documents shall be easy to revise

B. Documents must be ready to revise

C. Documents shall be ready to change

A. 如果主电源故障时提供照明的单独和独立子系统。包括带电池的手电简、提灯等物品。

B. 如果初级电源故障时提供燃烧的单独和独立子系统。包括带电池的手电简、提灯等物品。

C. 如果主电源故障时提供照明的单独和独立子系统。包括不带电池的手电筒、矿灯等物品。

A. This topic is intended to cover general information, limits and procedures. In the engine overhaul manual this section would include such subjects as teardown, cleaning, inspection, assembly, testing, etc.

B. This topic is intended to cover normal information, limits and procedures. In the engine overhaul manual this section would include such subjects as teardown, cleaning, inspection, assembly, testing, etc.

C. This topic is intended to cover general information, limits and procedures. In the maintenance manual this section would include such subjects as teardown, cleaning, inspection, assembly, testing, etc.