663. To give or send signals that adjust, operate, or keep something to a limit,or that cause something to operate

A. Make sure that drag struts do not obstruct landing gear.

B. Make sure that studdle do not obstruct landing gear.

C. Make sure that the drag struts do not catch on the landing gear.

A. 流动

B. 流量

C. 外流

A. 仪表必须与表格中的价值一致。

B. 指示必须与表格中的值一致。

C. 指示必须与桌子上的值一致。

A. 计量塞增加燃油量

B. 计量塞改变滑油流量

C. 计量塞减少燃油流量

A. 中间地

B. 外部地

C. 内部地

A. 螺旋桨的返修必须与螺旋桨制造商提供的数据保持一致,并在常规的车间中完成。

B. 螺旋桨的修理必须在被批准的车间中,按照螺旋桨制造商提供的数据完成。

C. 螺旋桨的大修必须按照螺旋桨制造商提供的数据在合格的车间中完成。

A. Caution notes regarding possible hazards of using authorized and unauthorized cleaning agents shall be included.

B. Caution notes regarding use of unauthorized cleaning agents and possible hazards of using authorized ones shall be included.

C. Caution notes regarding use of authorized cleaning agents and possible hazards of use of unauthorized ones shall be included.

A. 拉力连杆组件将拉力载荷从轮轴传递到减震支柱。

B. 张力连杆组件将张力负载从轴心传递到减震支柱。

C. 扭力连杆组件能将扭力载荷从轴传递到减震支柱。

A. The compressor needs to be equipped with a pressure regulator, air hoses, and an appropriate filter system to ensure that clean, dry, oil-free air is delivered to the nozzle.

B. A press regulator, air ducts, and a proper filtration system form the compressor, which surely delivers clean, dry, oily air to the spray nozzle.

C. For the compressor that ensures clean, dry, oilless air is delivered to the injector, it is necessary to be equipped with a pressurization regulator, air pipes, and an adequate filter system.

A. 不要给螺栓施加过大力矩。

B. 安装螺栓时不要用太大的力。

C. 不要用太大的力来拧紧螺栓。