599.Calibrated Airspeed means the indicated speed of an aircraft.

A. 做好排查工作,找到腐蚀原因。

B. 采用这种检修方法可以发现变形的原因。

C. 执行排故程序,以找出故障原因。

A. Check the bypass valves.

B. Close the isolating valves.

C. Inspect the check valves.

A. 飞机结构制造商可以将其它非复杂项目信息并入手册。

B. 对于剩余的非复杂项目,机体制造商将信息并入作为手册的一部分。

C. 作为对保留的非复杂项目的处理,机体厂家可以将其信息纳入手册。

A. Make sure that there are no foreign particles in the oil.

B. Make sure that there are no metal particles in the oil.

C. Make sure that there are exempt metal particles in the oil.

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. On some turbopropeller powered airplanes,the condition lever is the primary control for starting and stopping the engine.On others,it is the primary control used to set engine and propeller speed.

B. On some piston powered airplanes,the condition lever is the secondary control for starting and shutting the engine.On others,it is the secondary control used to set engine and piston speed.

C. On some turbopropeller powered airplanes,the status lever is the secondary control for starting and shutting the engine.On others,it is the secondary control used to set engine and propeller speed.

A. Make sure that the cargo compartment pressure stays constant.

B. Make sure that there is pressure in the cabin.

C. Make sure that the cabin pressure stays constant.

A. 建议包含紧急程序为了超级充电器或涡轮充电器失效

B. 包含针对增压器/涡轮增压器失效应急程序的建议

C. 建议包含了超级涡轮或涡轮充电器失效的紧急程序

A. Replace the defective booster pump.

B. Remain the present booster pump.

C. Recharge the failed booster pump.

A. 描述飞机发动机时,应描述发动机中的任何齿轮减速系统。

B. 描述飞机发动机时,应描述发动机中的任何机械减速系统。

C. 描述飞机发动机时,应描述发动机中的任何齿轮降低系统。