A、 This material can give off poisonous fumes.
B、 This material can release poisonous fumes.
C、 This material can send poisonous fumes.
答案:B
A、 This material can give off poisonous fumes.
B、 This material can release poisonous fumes.
C、 This material can send poisonous fumes.
答案:B
A. Obey the working procedures for towing the airplane;
B. Obey the working procedures for jacking the airplane;
C. Obey the working procedures for mooring the airplane;
A. Stop the engine run-up practice.
B. Stop the engine start procedure.
C. Stop the engine ignition project.
A. Aluminum alloy is light and strong, so that it is widely used in aircraft manufacturing industry.
B. Aluminum alloy is light and strong, so that it is seldom used in aircraft manufacturing industry.
C. Aluminum alloy is light and strong, so that it is widely used in aircraft maintenance industry.
A. REDUCE FLUID TO THE HYDRAULIC RESERVOIR AS NECESSARY.
B. FILL THE HYDRAULIC RESERVOIR WITH FLUID AS NECESSARY
C. APPLY FLUID TO the HYDRALCIC RESERVOIR AS NECESSARY.
A. 依次执行以下工作以安全打开相应发动机上的左右侧反推
B. 安全打开相应发动机上的左右侧反推来依次执行以下工作
C. 依次执行以下工作以安全打开相应发动机上的左右侧推力杆
A. This task contains guidance for the removal of the air pressure filter assembly.
B. This task is to repair the air pressure filter assembly.
C. This task lists tools and materials for the removal of the air pressure filter assembly.
A. Includes the functioning and maintenance aspects of items such as accessory section cowls, cowl flaps, cowling supports, and attach and locking mechanisms, etc. Does not include the structure integral with the airframe which shall be covered in the applicable Structures Chapter.
B. Includes the functioning and maintenance aspects of items such as accessory section cowls, cowl flaps, cowling supports, and attach, locking mechanisms, and the structure integral with the airframe.
C. The applicable Structures Chapter includes the functioning and maintenance aspects of items such as accessory section cowls, cowl flaps, cowling supports, and attach and locking mechanisms, etc.
A. These tests should not use special equipment or facilities that are not installed on the aircraft.These tests should be similar to the tests performed by the flight crews.
B. These tests should require the equipment or facilities installed on the aircraft rather than the special ones and should be replaceable by the tests accomplished by the flight crews.
C. These test should only use the equipment or facilities on the aircraft. These tests should be able to perform by the flight crews.
A. 作为指示气源系统的温度和压力的部分。主要是温度和压力警告系统。
B. 用于指示气源系统的温度和压力的部分。包括温度和压力警告系统。
C. 用于指示气源系统的温度和压力的部件。包括温度和压力传感器。
A. 如果无法使用自动控制,请使用人工控制程序
B. 用手动程序代替自动控制程序完成操作
C. 尽可能使用手动程序替代自动控制