A、 Flush the pipes with a disinfectant solution.
B、 Flush the tubes with a detergent solvent.
C、 Wash the ducts with a sealant solution.
答案：A
A、 Flush the pipes with a disinfectant solution.
B、 Flush the tubes with a detergent solvent.
C、 Wash the ducts with a sealant solution.
答案：A
A. Slowly and fully extend the RAT and make sure that it does not touch other parts;
B. Slowly retract the RAT and make sure that it does not touch other parts;
C. Extend the RAT to full extended position in no time, and make sure no touch other parts;
A. 这会导致组件的机械性能的恶化。
B. 这会导致组件的机械部件的变形。
C. 这会导致组件的机械装置碰撞。
A. The Continuing Airworthiness Program is not designed to adjust or substitute any partition of the proper airplane Maintenance Manual or Service Letters.
B. The Continuing Airworthiness Program doesn＇t have the intention to alter or replace any part of the appropriate aircraft Maintenance Manual or Service Letters.
C. Any part of the applicative airplane Maintenance Manual or Service Letters will not be changed or replaced by Continuing Airworthiness Program.
A. Clean the ground fuel before starting the engine.
B. Remove fuel from ground before attempting another start.
C. Remove the fuel from t he ground before you try to start the engine again.
A. 某些词会有注释告诉你使用其他批准的专用词汇或不同的形式。
B. 某些词会有注释告诉你使用其他批准的更佳的词汇或不同的结构。
C. 某些词会有注释告诉你使用其他批准的替代词汇或不同的形式。
A. 最小允许误差5毫米
B. 最大允许误差5毫米
C. 最大容差5毫米
A. The engine air supply components are all located on the left engine.
B. If you want to be access to the components of engine air supply, you need to open the left fan cowl and thrust reverser.
C. If you want to be access to the components of engine air supply, you need to open both the left and right fan cowls and thrust reverser.
A. The flow control device, fuel pump included in the system, the control deveices include check valve, accumulator,relay etc.
B. The flow control device,check valve, fuel pump, accumulator included in the system, the control device include the relay.
C. The flow control device, check valve, fuel pump, accumulator relay etc. included in the system.
A. A critical factor in pressurization is the ability of the fuselage to withstand the forces associated with the decrease in pressure outside the structure versus the ambient pressure inside;
B. A critical factor in depressurization is the ability of the fuselage to withstand the forces associated with the increase in pressure inside the structure versus the ambient pressure outside;
C. A key factor in pressurization is the ability of the fuselage to withstand the forces associated with the increase in pressure inside the structure versus the ambient pressure outside;
A. 本节介绍了牵引飞机和在正常或非正常情况下推飞机的必要指示;
B. 本节包括在正常或异常情况下牵引或推飞机的必要指示;
C. 本节包括在正常或异常情况下飞机滑行或推飞机的必要指示;
