A、 Operation time should be recorded if the pump is in emergency .
B、 When you use the emergency pump, record the time of operation.
C、 When the pump is for emergency use, record the time of usage.
答案：B
A、 Operation time should be recorded if the pump is in emergency .
B、 When you use the emergency pump, record the time of operation.
C、 When the pump is for emergency use, record the time of usage.
答案：B
A. A mixture of fuel and oxygen can cause an explosion.
B. Fuel and oxygen react with each other to cause explosion.
C. A mixture of fluid and oxygen can be set on fire.
A. 磅紧螺栓，使扭矩达到0.56至0.60m.daN之间。
B. 拧动螺栓，使其达到0.56和0.60m.daN力矩之间。
C. 将螺栓扭矩调到0.56m.daN和0.60m.daN。
A. 确保束缚杆没有与安装在地板上的逃离滑梯支架啮合。
B. 确保束缚杆没有装在地板上的逃离滑梯支架上。
C. 确保束缚杆没有与在地板上的逃离滑梯支架对齐。
A. Maximum Limiting speed Unsticks is the speed restrain which will not be intentionally surpassed in typical flight operations. V is communicated in knots and M in Mach Number.
B. Maximum Restriction Speed is the fastest a plane can fly without breaking the rules in normal flight. The speed is measured in knots and Mach Number.
C. Maximum Operating Limit Speed is the speed limit that may not be deliberately exceeded in normal flight operations. V is expressed in knots and M in Mach Number.
A. 不要在热的表面上使用这些清洁剂。
B. 不要在热的表面上使用密封剂。
C. 不要在热的漆面上使用除味剂。
A. The gears will automatically engage if a malfunction occurs.
B. If there is proper functioning, the gears will automatically engage.
C. If there is a malfunction, the gears will automatically disengage.
A. In flight deck, once you set probe heater switches on the overhead panel automatically, all the heater lights flash.
B. Make sure probe heater switches on the overhead panel in flight deck are in AUTO position and all the heater lights illuminate.
C. Set probe heater switches on the overhead panel in cockpit in AUTO position so that all the heater lights come into view.
A. 发动机火警探测系统的传感器始终是一个双连续回路。
B. 发动机火灾探测系统的感应器是一个持续双环路设计。
C. 发动机防火系统内的传感器总是一个持续双循环。
A. The cover contains manufacturer＇s information and will be subject to its discretion.
B. The cover is determined by the manufacturer and the information should be comprehensive.
C. The information to be included on the cover will be left to the manufacturer＇s discretion.
A. Removing it with special material is necessary if you find corrosion.
B. If you find corrosion, remove it with the specified material.
C. If corrosion is found, change the material to remove it.
