1607.The Federal Aviation Administration recognized that compliance with this specification will result in a high degree of standardization of content and format for all aircraft types.

A. Ensure that the label adheres tightly to the surface and that no bubbles are present.

B. Verify the full attachment of the label to the surface and accept the presence of bubbles.

C. Make sure the label is partially attached to the surface,ensuring there are no bubbles present.

A. Drill the hole until it has a radius of 8.00 +/- 0.003 mm.

B. Ream the hole until it has a diameter of 8.00 +/- 0.003 mm.

C. Trim the hole until it has a width of 8.00 +/- 0.003 mm.

A. 飞行数据记录器系统从飞机系统和传感器获得存储的飞机参数。

B. 飞行数据记录系统给飞机系统和传感器提供并存储飞机指数。

C. 飞行数据记录器系统从飞机系统和传感器获得并存储飞机参数。

A. Reinstall the supply ducts in the wing de-icing system.

B. Install the telescopic ducts in the wing de-icing system.

C. Install the elastic ducts in the wing anti-icing system.

A. 门是由基础复合材料增强塑料制成的。

B. 门是由碳纤维复合塑料制成的。

C. 门是由碳纤维增强塑料制成的。

A. When you do work with cleaning agents,use breathing equipment.

B. When you do work with cleaning fluid ,use breathing equipment.

C. When you do work with cleaning fluid ,use breath equipment.

A. Do the troubleshooting procedure to find the cause of the malfunction.

B. Do the troubleshooting process to look the result of the malfunction.

C. Find the cause of the malfunction to do the troubleshooting procedure.

A. 描述飞机飞行控制系统时,应说明任何交叉连接设置。

B. 描述飞机飞行控制系统时,应说明任何互联装置。

C. 描述飞机飞行控制系统时,应说明任何内部连接设置。

A. 发动机防冰系统能消除和防止因引气产生的发动机部件结冰(不包括整流罩),包含活门、管路、调节器等零件。

B. 发动机防冰系统包括活门、管路、调节器等部件,能通过引气消除和预防发动机所有部件结冰(不包括整流罩)。

C. 发动机防冰系统是用于消除和防止发动机所有部件结冰的系统部分(不包括整流罩),包括活门、管路、调节器等项目。

D. C.发动机防冰系统是用于消除和防止发动机所有部件结冰的系统部分(不包括整流罩),包括活门、管路、调节器等项目。

A. A system consists of related components used to perform a specific function.

B. A system is a combination of interrelated components arranged to perform a specific function.

C. A system is combined with relevant components that perform a specific function.