In order to achieve the objectives of this Specification (enhance safety, reduce efforts, minimize costs), each manufacturer is expected to reasonably adhere to the Specification content and arrangement.

A. Hydraulic fluid has no effect on painted surfaces.

B. Hydraulic fluid has positive influence on painted surfaces.

C. Hydraulic fluid has passive influence on painted surfaces.

A. When stop the engine, make sure that the engine decelerates to 500 RPM.

B. If the engine decreases to 500 RPM, you must stop it.

C. When the engine RPM decreases 500, you＇d better stop the engine.

A. The interval between checks is at least two minutes.

B. The lowest limit of checks is two minutes.

C. Between two checks, it needs two minutes.

A. The compressing of the spring can cause the valve to open.

B. There is no change of the valve when the spring compresses.

C. After compressing of the spring, the valve goes to closed position.

A. You can find electronic devices in nearly all aircraft systems. They are system control and monitoring computer, the control inputs and indications in the cockpit and sensors throughout the whole aircraft.

B. The computer used for system control and monitoring and the control inputs and indications in the cockpit and sensors all over the whole aircraft are the electronic devices used in almost all aircraft systems.

C. Electronic devices can be found in nearly all aircraft systems that are computer for system control and monitoring in the cockpit and sensors all over the whole aircraft.

A. The airworthiness problem needs to be resolved by the way any other airplane does in the operator＇s fleet has equal or more damaging corrosion, and it has to be done before the regular check of that zone.

B. The airworthiness problem needs immediate action ahead of the next planning inspection of that zone, because it would probably occur on another plane in the operator＇s fleet, causing equivalent or more serious corrosion.

C. Due to any other airplane in the operator＇s fleet could have the comparable or more vital corrosion, the airworthiness problem should be investigated immediately before the next periodic inspection of that zone.

A. Uncontrolled system or old equipment cause hydraulic fluid flow from hydraulic system A to B.

B. If you fail to operate the system control properly or the equipment is damaged, the hydraulic fluid will be transferred between hydraulic system A and B.

C. Flow of hydraulic fluid between hydraulic system A and B result in accidental operation of system controls or damaged equipment.

A. The wording given in the approved example is of a suggested nature. It only represents approved words for writing the same information. You can express the same thing with different constructions and other approved words.

B. It is necessary to use these terms in the approved example sentences to write standard information. You can choose what to express and how to express it from the approved structure

C. The wording must be approved to indicate that the information should be written to the same standard and you can often use similar structures and words to describe the same thing.

A. Use the tube if it＇s worked into 3.3 feet long.

B. Use a tube whose length is 3.3 feet.

C. The tube which is used is 3.3 feet length.

A. The computer needs to be backup at each interval.

B. The backup of the computer is necessary.

C. Back up your computer regularly.