1933. Such tests or checks will vary in complexity according to the conditions

A. 维修手册中某些章节的技术资料的编写,需要机身制造商和用于制造整架飞机的各种其他部件的制造商共同奉献和密切计划。

B. 维修手册中某些章节的技术资料的编写,需要机身制造商和整机其他各制造商共同奉献和密切计划。

C. 维修手册中某些章节的技术资料的编写,需要机身制造商和用于制造整机的各种其他部件的制造商共同合作和密切协调。

A. 当你安装天线,排列符号必须指向前方。

B. 当你安装天线,校准箭头必须指向前方。

C. 当你安装天线,校准点必须向前方。

A. Oil the steel surfaces.

B. Sprinkle the oil to the steel surface.

C. Apply oil to the steel surfaces.

A. Do not use much too detergent to clean the carpet, otherwise the residual detergent may damage the carpet;

B. Do not use excessive detergent to clean the carpet, or the residual detergent may damage the carpet;

C. Do not use too much detergent to clean the carpet, otherwise the last detergent may damage the carpet.

A. 版本数量和日期可以删除。

B. 版本号和日期可以删除。

C. 版本次数和日期可以删除。

A. Move the sensor downstream and calculate the temperature again.

B. Move the probe downstream and monitor the temperature again.

C. Move the part downstream and measure the temperature again.

A. The mechanic will remove the fuel metering unit far away after he completes the trouble shooting.

B. The mechanic will remove the fuel metering unit at once after he completes the trouble shooting.

C. The mechanic will remove the fuel metering unit all right after he completes the trouble shooting.

A. If a single power source serves more than three systems, it will be discussed in one of the three systems.

B. If a single power source serves two or more systems, it needs to be discussed under either one system under appropriate chapter heading.

C. If a single power source serves two or more systems, each system should discuss it under appropriate chapter heading.

A. 把软管的两端连接起来。

B. 把两端和软管串起来。

C. 把孔的两端连接起来。

A. 隔离液压系统之前,做勤务。

B. 在勤务液压系统之前,将其隔离。

C. 在增压液压系统之前,先将其隔离。