2883. Data Communication( ) will improve safety and efficiency by replacing voice communications,which are labor intensive and susceptible to error

A. 制造商可省略不适用于其产品的系统

B. 制造商可省略系统,不适用于其产品

C. 制造商可改造不适用于其产品的系统

A. If a manufacturer chooses to provide complete inspection information to supplement the basic airplane maintenance manual,this Specification ia an example of a Continuing Airworthiness Program inspection Document ,and also, this specification establishes a standard for Continuing Airworthiness Program.

B. If a manufacturer is comprehensive inspection information to supplement the basic airplane maintenance manual ,this Specification is an example of the manual and establishes a standard for ,a Continuing Airworthiness Program inspection Document.

C. If a manufacturer wants to provide comprehensive inspection information to replace the basic airplane maintenance manual ,this Specification is an example of ,and extablishes a standard for ,a Continuing Airworthiness Program inspection Document

A. When you push the FAULT/INOP test switch, faults are emulated to do a check of the circuit to see if it has ability to detect a fault.

B. Faults are similar when doing a check of the circuit ability to correct a fault When you push the FAULT/INOP test switch.

C. When pushing the FAULT/INOP test switch, faults are shown so that we can check the circuit ability to eliminate a fault.

A. Apply a small quantity of oil to the threads of the two bolts.

B. Lubricate the threads with a small quantity of oil.

C. Lubricate the two bolts with oil.

A. Make sure that the bolts are tight.

B. Make sure that the screws are securely installed.

C. Make sure that the bolts are loose.

A. 技术动词在特定的技术与操作语境中给出指示和信息。

B. 技术动词用于描述指示和信息,以适用于特定的技术与操作环境。

C. 技术动词是指示性的词汇,提供有关特定技术与操作的信息。

A. 如果需要使用填充剂粘接工具,使用冷水浸泡工具。

B. 如果使用工具时需用封圈辅助,使用冷水先清洗工具。

C. 如果填充剂粘在工具上,使用冷水湿润工具。

A. 按照服务公告2243,所有开裂的接耳都有两个凸缘衬套安装在接耳孔中,或者在生产时解决直衬套与安定面配合U型槽失配的早期问题。

B. 根据服务公告2243或在生产中,所有出现裂纹的接耳都在接耳孔中安装了两个凸缘衬套,以消除直衬套移入到安定面的配合U型槽中的早期问题。

C. 根据服务通告2243,在生产过程中给所有出现裂纹的接耳孔中都安装了两个凸缘衬套,解决了之前直衬套游移到安定面配合U型槽的问题。

A. 烟雾,火焰和二氧化碳检测系统;

B. 烟雾,火焰和一氧化碳检测系统;

C. 烟雾,火焰和碳化物检测系统;

A. If problems are found, refer to maintenance manual.

B. If you find a problem, refer to the troubleshooting manual.

C. If you find a problem, troubleshoot the manual as reference.