The portion of the system is used to indicate the quantity, temperature and pressure of the hydraulic fluid, including items such as transmitters, indicators, warning systems, etc.

A. Make sure that chemical compound are not near the engine nozzle.

B. Make sure that solvents are not near the engine exhaust.

C. Make sure that there＇s no isopropyl alcohol near the engine exhaust port.

A. 将收发机放到主体组件上。

B. 将发射器放在主体组件上。

C. 将传感器放在主体组件上。

A. Quickly turn on the oxygen system, the mask begins to supply oxygen.

B. Pull the oxygen mask with a sudden movement to start the flow of oxygen.

C. Suddenly start the oxygen supply system, the mask drops.

A. Separate the first part of the sentence as the subsequent items in the lateral list.

B. Apart the first part of the sentence from the subsequent items in the horizontal list.

C. Divide the first part of the sentence from the subsequent items in the vertical list.

A. Identify the disassembled parts with tags.

B. To notice the removed parts with the lable.

C. To mark the assembled parts with the cards.

A. Be careful not to get acid on your skin.

B. Do not get acid on your skin.

C. You must be careful to get acid on your skin.

A. 检验/检查部分应提供必要的信息和程序，以获取接近和检验或检查系统、部件或区域的方法。

B. 在检验/检查部分，应提供接近、检验或检查一个系统、一个组件或一个区域所必需的信息和程序。

C. 在检验/检查部分获得必要的信息，以便接近、检验或检查系统、单元或区域。

A. Fuel leaks can decrease engine performance.

B. Oil leaks can increase engine performance.

C. Fluid leaks can decrease engine efficiency.

A. 交流发电系统包括变流器、交流发电机、控制和调节组件， 指示系统，连到主汇流条的导线，但主汇流条不包括在内。

B. 交流发电系统包括变流器、交流发电机、控制和调节组件， 指示系统，连到上述部件的导线，但主汇流条不包括在内。

C. 交流发电系统包括整流器、交流发电机、控制和调节组件， 指示系统，连到上述部件的导线，但主汇流条不包括在内。

A. 该部件中的空气循环使得特定部件的温度不超限。

B. 某些部件的温度不超限因此该部件中的空气能够流动。

C. 该部件中的空气的旋转和特殊部件的温度均不超限。