词汇与结构A basic hydraulic system consists of several ________.
A: components
B: organs
C: parts
D: functions
A: components
B: organs
C: parts
D: functions
举一反三
- 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.
- 词汇与结构 The flight controls are powered by _________ hydraulic sources: system A and system B.
- 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.
- It consists of mechanical system, hydraulic system, electrical system and electronic control system, all working together in perfect harmony．
- The typical automatic transmission consists of____. A: a fluid torque converter B: a planetary-gear system C: a hydraulic control system D: differential