1192、When you apply hydraulic pressure, make sure that the lever does not touch the stop

A. 　 Bleed the hydraulic system.

B. 　 Pressurize the hydraulic system

C. 　 Depressurize the hydraulic system

A. 　 Make sure that the BLEED pushbutton switch is closed (the ON icon is off)

B. 　 Make sure that the BLEED pushbutton switch is opened(the ON mark is off).

C. 　 Make sure that the BLEED pushbutton switch is released (the ON legend is off).
参考 C

A. 　 转动滑轮之前,拆下销子。

B. 　 转动扇形盘之前,取下销子

C. 　 转动轮毂之前,拆下销子。

A. 　 The revision dates need to be displayed at each revision location

B. 　 The revision date needs to be displayed in an obvious place.

C. 　 The revision date should be displayed on every revision page

A. 　The parts or components provide visual or auditory warnings in unconcerned systems.

A. 　执行所有的程序。

B. 　执行以下程序。

C. 　执行以上程序。

A. 　在驾驶舱放置警告标识,同时告知相关人员不要操作飞控系统。

B. 　在驾驶舱放置警告标识,告知人员不要操作飞控舵面。

C. 　在驾驶舱放置警告标识以告知无需操作飞控舵面的人员。

A. 　Sentence forms shall be simple and direct, avoiding the obvious, the elementary and discussions of theory
except where essential for practical understanding and application.

B. 　Sentence forms shall be simple and direct, avoiding the obvious and the elementary, and omitting
discussions of theory except where essential for practical understanding and application.

C. 　 Sentence forms shall be simple land direct iso as to avoid the obvious and the elementary, and to omit
discussions of theory except where essential for practical understanding and application.

A. 　 Turn the cap counterclockwise.

B. 　 Turn the cap clockwise.

C. 　 Rotate the cap clockwise.

A. 　 the units and components which store, regulate and deliver oxygen to the passengers and crew include
oxygen bottles, relief valve, shut-off valves, outlets, regulators, masks, etc.

B. 　 The units and. components which reserve adjust and transfer oxygen to the passengers and pilots include
oxygen bottles, relief valves, shut-off valves, outlets, regulators, masks, etc.

C. 　 The units and components to store adjust and transfer oxygen to the passengers an crew include oxygen
bottles, release valve shut-off valves, outlets, regulators, masks, etc.