2060.Support struts hold the floor structure in position.

A. If you use cleaner in a closed space,make sure that there is ventilation in the work area.

B. Ensure that there is adequate airflow in the work area when using solvent in an enclosed space.

C. If you use solvent in a confined space,make sure that there is restricted airflow in the work area.

A. 到达行程末端后作动筒中的微小电门会衔接。

B. 在旅程结束后作动筒中的微小电门会断开。

C. 到达行程末端后作动筒中的微动电门断开。

A. 这个单元的主要函数是控制燃油流动。

B. 这个装置的主要功能是控制燃油流量。

C. 这个组件的辅助功用是控制燃油流动。

A. If the Halon extinguisher has its lever lock pin lost,you must scale the extinguisher to make sure if it is full.

B. If the hand lock pin on the Halon fire flask is not there,you must weight the extinguisher to see if it is full.

C. If the handle lock pin on the Halon extinguisher is not there,you must weigh the extinguisher to find if it is full.

A. The CAP compiler should determine the format and layout,it is desirable that the format and layout should be similar to the compiler's current documents.

B. The format and layout should be determined by the CAP producer,it is intended that the format and layout shall be similar to the producer's existing files.

C. The format and layout should be determined by the CAP producer,recognized that it is desirable the format and layout should be the same as the producer's existing documentaries.

A. That portion of the system is responsible for the fuel storage components in the system, comprising of storage tank,bag battery,ventilation system,battery and storage tank interconnection device,neck and cover of the wing filler,etc.

B. That portion of the system is used to store fuel,including integral tank sealing,bladder type cells,ventilating system,cell and tank interconnectors,over wing filler necks and caps,etc.

C. A portion in a system can store fuel.Covering storage tank sealing,bag battery,ventilation system,battery and storage tank interconnection device,overhead neck and cover of the wing filler,etc.

A. 当前的服务通告清单是人工编制的。

B. 目前的服务通告清单在手册级别编制。

C. 正式的勤务通告单由人工搜集。

A. Collect all maintenance records for the part PNxxxx.

B. Compile all maintenance logs for the component PNxxxx.

C. Collect all flight logs for the component PNxxxx.

A. The airworthiness problem needs to be resolved by the way any other airplane does in the operator's fleet has equal or more damaging corrosion,and it has to be done before the regular check of that zone.

B. The airworthiness problem needs immediate action ahead of the next planning inspection of that zone,because it would probably occur on another plane in the operator's fleet,causing equivalent or more serious corrosion.

C. Due to any other airplane in the operator's fleet could have the comparable or more vital corrosion,the airworthiness problem should be investigated immediately before the next periodic inspection of that zone.

A. 在需要折叠的页面上,折叠时不允许页码可见。

B. 在需要折叠的页面上,以允许页码可见的方式折叠。

C. 在需要折叠的页面上,以这样的态度来折叠,并保证页码可变。