1422. 将旁通活门和排放活门同时拆解。

A. When the cross-feed system is open, it is possible for one fuel pump to supply fuel to the two engines

B. When the supplying system is open, it is possible for one fuel pump to supply fuel to the two engines.

C. One fuel pump can supply fuel to two engines, as the supplying system is open.

A. 系统中用来控制驾驶舱内空气温度的部分。包括控制活门、敏感装置、电门、指示器、放大器等,如适用。

B. 系统中用来控制座舱内空气温度的部分。包括单向活门、传感装置、电门、指示器、流量器等,如适用。

C. 系统中用来控制座舱内空气温度的部分。包括控制活门、传感装置、电门、指示器、放大器等,如适用。

A. Limitations related to operable systems or equipment may contain in this section or in section 9, supplements.

B. The supplements in this section or section 9 include the limitations associated with selectable systems or equipment.

C. Limitations associated with optional systems or equipment may be included in this section or in section 9, supplements.

A. It is very important to explain the fuel safety precautions.

B. It is very important to obey the fuel safety precautions.

C. Combining the fuel safety precautions is very important.

A. The pack OFF light may go off as soon as the engine starts.

B. The pack should begin to operate two minutes after one engine starts.

C. The pack starts to operate as the engine starts, but the pack OFF light stays on until two minutes after the start.

A. 每页底部应标明页码和发行日期或修订日期

B. 每页都应有页码和日期或改版日期

C. 每页都应有页码,并且日期或改版信息在底部

A. 该程序应在飞机最后一次运行之后至少2小时完成。这将确保记录的减震支柱数值是准确的。

B. 该程序应在飞机最后一次运行后2小时之内完成。这将确保记录的减震支柱数值是准确的。

C. 应在飞机至少运行2小时,最后再完成该程序,这将确保记录的减震支柱数值是准确的

A. 把O形封圈浸泡在液压油里面。

B. 防止液压油腐蚀O形封圈。

C. 用液压油润滑O形封圈。

A. 本部分必须确定每个(部件的)指导更换时间,结构检查间隔以及型号合格证要求的相关结构检查程序。

B. 本部分必须确定每个强制的型号合格证要求的(部件)更换时间、结构检查间隔以及结构检 查对应的检查程序。

C. 本部分必须明确型号合格证要求的每个(部件的)强制更换时间,结构检查间隔以及相应的 结构检查程序。

D.

E.

F.

G.

H.

I.

J.

A. Do not make the pressure became less than (or more than)20 psi.

B. Do not let the pressure become less than (or more than)20 psi.

C. Do not let the pressure close less than (or more than) 20 psi.