475. The circulation of the air in the components is such that the temperature for specific component is not out of the limit

A. 在大修手册中,这一节必须包括诸如动力装置组装、拆除等。

B. 在维护手册中,这一节应包括诸如动力装置组装、拆除等。

C. 在大修手册中,这一节应包括诸如动力装置组装、拆除等。

A. The emergency call pushbutton on the overhead panel may be pressed in order to start an emergency call from the cockpit. This starts a communication between the cockpit and all cabin stations on a special link.

B. The emergency call pushbutton on the overhead panel must be pressed in order to initiate an emergency call from the cockpit. This initiates a communication between the cockpit and all cabin stations on a common link.

C. The urgent call pushbutton on the overhead panel must be pushed in order to initiate an urgent call from the cockpit. This initiates a communication between the cockpit and all cabin stations on a common connect.

A. It is common practice to tighten the bolts in this sequence.

B. It is standard procedure to tighten the bolts in this sequence.

C. It is standard procedure to tighten the bolts in this method.

A. 在飞行记录本上登记,表明执行了飞机停用程序。

B. 在飞机履历本上登记,表明执行了飞机停用程序。

C. 进入飞行记录本,表明执行了飞机启用程序。

A. 用保险丝连接卡筵与控制杆拨叉确保安全

B. 用保险丝穿过控制杆拨叉将夹块固定

C. 用保险丝将夹块和控制杆固定在—起

A. Put

B. Move

C. Set

A. 旅客客舱排气通过地板管路到再循环系统或者头顶板

B. 旅客客舱剩余空气通过地板管路到再循环系统或者头顶板

C. 旅客客舱排气途经地板格栅到再循环系统或者头顶板

A. At the location shown in the figure, waterproof corrosion inhibiting compound has been used on certain aircraft construction. To keep the effectiveness of this protection, reapply the compound in these or other locations periodically.

B. Water displacing corrosion inhibiting compound has applied on certain airplanes structure in the locations in this figure. Periodic reapplication must be applied in these and other locations, so as to maintain effectiveness of this protection.

C. Water displacing anti-seize compound has been applied on certain airplanes construction in the locations in this figure. Periodic reapplication should be utilized in these and other locations, in order to keep effectiveness of the protection.

A. 当达到预设阈值时,烟雾探测器通过客舱内部通信数据系统触发警告。

B. 当预设的温度达到时,烟雾探测器会发出警告,通过客舱内部通信数据系统。

C. 当预设的数值达到时,客舱内部通信数据系统里的烟雾探测器会发出警告。

A. You can get the corrected velocity by dividing the aircraft velocity by the crosswind component

B. Divide the crosswind component by the aircraft speed to get thne correction.

C. Divide the aircraft speed by the crosswind component to get the correction.