2456. Let the paint dry at ambient temperature and a proper relative humidity

A. 用螺母将面板固定在支架上。

B. 用螺栓将面板固定在结构件上。

C. 用螺栓将面板固定在支架上。

A. Hydraulic pressure can cause corrosion.

B. Oil fluid caused corrosion.

C. There is corrosion Hydraulic fluid can cause corrosion.

A. If an airplane is suspended, if would balance at the point called the center of gravity.

B. The center of gravity is the point of an airplane, it would hardly balance if suspended.

C. If an airplane is hung, it wouldn＇t balance at the point called the center of gravity.

A. Misunderstanding will occur if a word is only understood by a large amount of people in a special technical area.

B. If a word is only known by quite a small amount of people in a special technical field, there will be communication interference.

C. If a word is only understood by a very small number of people in a specific technical area, it will cause interference in communication.

A. 从油箱上拆下油箱的连接件。

B. 拆下油箱且从油箱安装连接件。

C. 拆下油箱和油箱上的连接件。

A. The pack OFF light may go off as soon as the engine starts.

B. The pack should begin to operate two minutes after one engine starts.

C. The pack starts to operate as the engine starts, but the pack OFF light stays on until two minutes after the start.

A. 力了给支持性软件产品的组织、公司和个人提供担保或认可,ASD、简化技术英语维护集团(STEMG)以及与STE生产相关的任何组织或公司将会提供培训或生产支持。

B. ASD、简化技术英语维护集团(STEMG)以及与STE生产相关的任何组织或公司均无意或暗示对提供培训或生产支持性软件产品的组织、公司和个人提供任何担保或认可。

C. 简化技术英语维护集团(STEMG)与生产相关的任何组织或公司均无意或暗示对提供培训或生产支持性软件产品的组织、公司和个人提供任何担保或认可,ASD除外

A. The airplane general arrangement illustration should be shown in vertical sequence within one page;

B. The airplane general arrangement illustration was made of plan, bottom and front views;

C. The airplane general arrangement illustration shall be presented in a horizontal sequence;

A. 当在设定的周期内存在电子流,该电子流在设定的时间内重复,然后停止时,方波就会产生。

B. 方波是产生的,当有一段时间的电子流,停止一段时间,然后重复。

C. 当在设定的周期内存在电子流,该电子流在设定的时间内停止,然后重复时,方波就会产生。

A. Inspect the drain holes for obstruction.

B. Check for the drain holes for abrasion.

C. Check the drain holes for leakage.