2712.有关电路跳开关位置的数据,请参考导线清单。

A. Make sure that the latch is fully engaged.

B. Make sure that the knob is fully engaged.

C. Make sure that the latch in full engaged position.

A. 饮用水系统是系统中用于储存新鲜饮用水和洗涤用水的那部分。

B. 饮用水系统是系统中用于储存和输送新鲜饮用水的那部分。

C. 饮用水系统是系统中用于输送新鲜饮用水和废水的那部分。

A. Systems/Chapters that are not applicable to the product by the manufacturers may be omitted or,where possible,omitted.

B. Manufacturers may omit Systems/Chapters that do not apply to the product,or omit such Systems/Chapters where feasible.

C. Manufacturers may omit System/Chapters that are not applicable to the product or combine System/Chapters where it is feasible.

A. 此任务检查单用于确认机组与乘务员之间的无线电通讯正常工作。

B. 此任务检查单用于确认机组与乘务员之间的内话通讯正常工作。

C. 此任务检查用于确认飞行人员与乘务员之间的内话通讯正常工作。

A. The work must be completed according to the boss instructions.

B. The work must be done in compliance with the instructions in the Maintenance Manual.

C. The work must be done according to the Maintenance Manual ahead of time.

A. Sometimes,FAA and other airworthiness authority may accept the Continuing Airworthiness Program that uses the Specification.

B. Sometimes,we use the Specification to prepare a Continuing Airworthiness Program that will be accepted by non-FAA airworthiness authority.

C. Sometimes,during preparing a Continuing Airworthiness Program,using the Specification may be accepted by FAA and other airworthiness authority.

A. 警告和告诫应置于其适用的文本前,但注释则可以根据需强调的内容置于相应文本前或文本后。

B. 警告和告诫应置于其适用的文本后,但注释则可以根据显示的材料内容置于文本前或文本后。

C. 警告和告诫应置于其适用的文本上方,但注释则可以根据需要强调的文本内容置于其上方或下方。

D. B.警告和告诫应置于其适用的文本后,但注释则可以根据显示的材料内容置于文本前或文本后。

E. C.警告和告诫应置于其适用的文本上方,但注释则可以根据需要强调的文本内容置于其上方或下方。

A. 需每隔一年就清理一下过滤器。

B. 有必要持续清理过滤器。

C. 有必要定期清理过滤器。

A. 连接电源时,不要打开房间。

B. 连接电源时,不要打开房门。

C. 连接电源时,不要打开壳体。

A. 这些密封剂的特性可预防腐蚀。

B. 这些封严块的性能可阻止碰撞。

C. 这些溶液的性质可防锈。