词汇与结构
The flight controls are powered by _________ hydraulic sources: system A and system B.
The flight controls are powered by _________ hydraulic sources: system A and system B.
举一反三
- 词汇与结构 The flight controls are powered by redundant hydraulic sources: system A and system B. _________ hydraulic system can operate all primary flight controls.
- 词汇与结构 The secondary flight controls, high lift devices _________ of trailing edge flaps and leading edge flaps and slats, are powered by hydraulic system B.
- 词汇与结构 The main PCU consists of two _________ input rods, two individual control valves, and two separate actuators: one for hydraulic system A and one for hydraulic system B.
- All ground spoilers are powered by hydraulic system _____ through a control valve and a bypass valve.
- 词汇与结构A basic hydraulic system consists of several ________. A: components B: organs C: parts D: functions