2785. Put the sling on the shackle

A. 确保放置正确尺寸的部件

B. 确保更换的部件尺寸正确

C. 确保更换的部件位置正确

A. In some cases, for complex aircraft, special training should be conducted so that the aircraft and its systems can be maintained properly.

B. Sometimes, especially for complex airplanes, it may be necessary to provide specific training in the proper maintenance of the airplane and its systems.

C. Sometimes, for particularly complex airplanes, it is required to provide special training so as to perform proper maintenance of the aircraft and its systems.

A. warning flag show in the window.

B. warning flag appears in the window.

C. a warning flag shows in the window.

A. 记录对蒙皮表面进行的所有修理

B. 记录对蒙皮封严进行的所有修理。

C. 记录对蒙皮损伤进行的所有处理。

A. 本程序给出了不同的扭矩范围以及相应的规定

B. 本文件给出了不同的扭矩值和其适用的条件

C. 本程序给出了适用的差异扭矩值和条件。

A. The parts must be assembled tightly.

B. Make sure that the parts are attached securely.

C. The parts must be assembled loosely.

A. 陀螺仪将在大约15秒后变得稳定。

B. 地球仪将在大约15秒后变得稳定。

C. 陀螺仪将在准确的15秒后变得稳定。

A. 文本应尽可能简单易懂。

B. 文本可以尽量简单易懂。

C. 文本应该尽可能简明扼要。

A. Paint in sealing compound twice the surfaces that have no cover;

B. Apply two layers of sealing compound on the surfaces that have no protection;

C. Brush the surfaces twice with sealant to protect them from damage;

A. Let the plate dry at applicable temperature.

B. Let the plant dry at available temperature.

C. Let the paint dry at ambient temperature.