2354.Accessory gearboxes do not include those accessory drives which are bolted to and are immediately adjacent to the engine.

A. Prepare for the built-in test.

B. Prepare for the leak test.

C. Prepare for the load test.

A. 参考制造商的指示说明来校准测试装置。

B. 参考运营商的说明来校准测试装置。

C. 要调节测试装置,请参考制造商手册。

A. Lubricate the engine and its accessories with the same brand.

B. Lubricants for the engine and the auxiliary equipment are the same.

C. The engine and the additional devices are greased in a same manner.

A. 当按照指令给活门施加大于设定值的力,活门会反向操作。

B. 当在相反方向上施加压力大于设定值时,它就会工作。

C. 当施加压力操作活门时,用力超过设定值活门反向活动。

A. Make sure that there is something in the pipe.

B. Make sure that there is nothing in the pipe.

C. Make sure that blockage is in the pipe.

A. Warning is an operating procedure,inspection ,repair or maintenance practice ,which if not correctly followed,could result in personal injury ,or loss of life.

B. You should obey the warning in an operation procedure,check,repair or maintenance practice,otherwise person injury or death will happen.

C. Warning in an operation procedure,inspection ,repair or maintenance practice should be followed seriously,whereas may involve in personal injury ,or loss of life .

A. Extend the nose landing gear.

B. Extend the main landing gear.

C. Retract the main landing gear.

A. 去除腐蚀以及表 6001 中提及的化学污染。

B. 用表 6001 中规定的化学剂去除腐蚀。

C. 清除表 6001 中提及的化学脱胶情况。

A. 氧气系统包括氧气瓶、释压阀、关断阀、出气口、调节器、面罩等。

B. 供氧系统包括氧气瓶、释放阀、截止阀、排气口、监管者、面罩等。

C. 供氧系统包括氧气瓶、开关阀、切断阀、紧急出口、调节器、面罩等。

A. It is necessary to replace the fitter.

B. It is mandatory to replace the filter.

C. It is prohibited to replace the filler.