223. 每个主油箱都有两个浮子电门

A. Removing it with special material is necessary if you find corrosion.

B. If you find corrosion, remove it with the specified material.

C. If corrosion is found, change the material to remove it.

A. 用于保存和输送新鲜饮用水的系统部分。如果饮用水也用于冲洗,则安装有冲水系统。

B. 用于存储和输送水箱内饮用水的系统部分。如果饮用水也用于冲洗,则包括冲水系统。

C. 用于存储和输送新鲜饮用水的系统部分。如果饮用水也用于洗涤,则包括洗涤水系统。

A. The flow of the system can be traced as easily as possible through the arrangement of the diagram.

B. A reasonable distribution of the diagram helps to duplicate the flow of the system with least difficulties.

C. The diagram shall be arranged in order to draw a minimum flow of the system without effort.

A. 在盖板表面施加重力,以确保部件正确排接

B. 在面板表面放置重物,以确保部件正确连接

C. 在补片表面施加重量,以确保部件正确粘合

A. 如果逐字包含此类数据,则将使用飞机制造商的标头将数据识别为部件制造商的数据,如第7.1.4节所述。

B. 如果逐字包含此类数据,则将使用该制造商的标头将数据识别为部件制造商的数据,如第7.1.4节所述。

C. 如果包含此类数据,则将使用该制造商的标头将数据识别为部件制造商的数据,如第7.1.4节所述。

A. Switch on the ground power

B. Connect the ground power

C. Put the ground power

A. The display annunciates a fault message

B. The display shows a fault message

C. A fault message shows the display

A. Such wires and cables should be disable of being coupled to the ground network of the aircraft electrical system

B. These wires and cables are capable to be connected to the aircraft electrical system ground network.

C. The connected wires and cables shall be attached to the ground network of the aircraft electrical system.

A. Do not operate the brakes to decrease the pressure in the accumulators.

B. Do not control the brakes to increase the pressure in the accumulators.

C. Do not maneuver the brakes for augmentation of the pressure in the reservoir.

A. 原理图可以用来表示流程,并说明系统的工作过程,如空气控制、电力、流体动力、燃油和压气机系统。

B. 原理图可以用来表示流程,并说明系统的工作原理,如空气分庄、电力、流体动力、燃油和涡轮系统。

C. 原理图可以用来表示流程,并说明系统的操作,如空气控制、电力、流体动力、燃油和涡轮系统。