3198. 外径必须与内径同轴。

A. LEDs are simple and practical.

B. LEDs are complex and reliable.

C. LEDs are simple and dependable

A. 如果在测试过程中,流量指示器没有达到预定位置,则使用此备用程序

B. 如果在测试结束后,流量指示器没有达到设定位置,则使用此附加程序

C. 如果在测试结束后,流量指示器没有达到设定位置,则使用此备用程序

A. Each manufacturer is expected to reasonably abide by the Specification content and arrangement.

B. Each manufacturer is expected to reasonably agree with the Specification content and arrangement.

C. Each manufacturer is expected to reasonably substitute the Specification content and arrangement.

A. 座椅锁定高度装置控制了座椅高度。

B. 座椅长度锁装置控制座椅长度。

C. 座椅高度锁机械装置控制座椅高度。

A. 406MHz数字信号可识别应急定位发射器及其位置。

B. 406MHz数字信号可标记应急定位发射器并发送其位置。

C. 406MHz数学信号可由应急定位发射器来识别并发送其位置。

A. The water quantity transmitter is easily damaged;

B. The water quantity transmitter is expensive;

C. The water quantity transmitter is unstable;

A. The quantity, temperature and pressure of the oil are calculated by the system.

B. The system is used to show the information of the quantity, temperature and pressure of the oil.

C. The system is used for the analysis of the quantity, temperature and pressure of the oil.

A. Obey the removal tasks for the components.

B. Follow the installation procedures for the components.

C. Obey the removal procedures for the components.

A. Maintenance information need to be continually updated.

B. Maintenance information needs to be continually updated.

C. Maintenance data need to be continually updated.

A. The data may be supplemented by brief descriptions of additional Characteristics or features if desired.

B. If necessary, the detail may supplement some simple descriptions of additional characteristics or properties.

C. If desired. The detail may be added by simple presentations of additional values or properties.