1623.This paragraph should also explain that,in addition to the established inspections,other inspections may be required by Airworthiness Directive.

A. Make sure that you can see the oil level through the sight gauge.

B. Make sure that the oil quantity is shown on the oil level indicator.

C. You can read the oil level on the oil level gauge.

A. 拧松螺钉,但同时不要给它们打力矩。

B. 拧紧螺栓,但此时不要扭矩它们。

C. 拧紧螺母,但此时不要给它们打力矩。

A. 涂抹两层保护性化合物,以防止液压油损坏密封胶。

B. 运用两层保护性化合物,以保护液压油对密封胶的损害。

C. 运用两层保护性成分,以防止密封胶对液压油造成损害。

A. All the related data shall be grouped in a logical manner.

B. A logical method is required to group the unconcerned data together.

C. Divide all the involved data into groups logically.

A. 使用特定的的滑油,添加到滑油箱。

B. 使用规定的滑油,补充滑油箱。

C. 使用预订的滑油,冲洗滑油箱。

A. If the two indications do not agree,do the test again.

B. If there is a conflict between the two indications,repeat the test.

C. If the two indicators show any conflict,repeat the test.

A. 显示器顶部和左侧角落的数字指向相关页面。

B. 显示器左上角的数字代表手册对应页码。

C. 显示器左上角的数字代表相关页面。

A. 使复合材料变干燥。

B. 发出脱水的指令。

C. 使化合物变干。

A. The Federal Aviation Regulations require the use of ‘maximum continuous power’,during certification of an airframe and engine combination,to show compliance with certain standards.

B. The Federal Aviation Regulations require the compliance with certain standards for an airframe and engine combination if they use 'maximum continuous power' during certification.

C. The use of ‘maximum continuous power’ and the compliance with certain certification standards are required by the Federal Aviation Regulations.

A. Add 5 ml of hardener to the compound.

B. Add 5 ml of adhesive to the compound.

C. Put 5 ml of hardener to the component.