1.
raise/lower the undercarriage
收起[放下]起落架.
2.
landing gear downlock override switch
起落架下位锁超控电门
3.
landing gear downlock annunciator
起落架下位锁示号器
4.
landing gear downlock actuator
起落架下位锁致动器
5.
landing gear downlock pin
起落架下位锁保险销
6.
landing gear downlock spring
起落架下位锁锁定弹簧
7.
non-axial type gear
无轴式传动装置[起落架]
8.
landing gear uplock actuator
起落架上位锁致动器
9.
No hydraulic pressure, emergency lowering of landing gear by manual gear extension procedure.
无液压，按手放起落架程序紧急放下起落架。
10.
Take-off aborted, undercarriage fire, emergency evacuation passengers.
中断起飞，起落架起火，紧急疏散旅客。
11.
Check visually if gear and tyre are intact, do not retract the landing gear until fire is out.
请目视检查起落架及轮胎是否完整无损，火熄灭后才收上起落架。
12.
Research on Dynamic Simulation for Dropping of Landing Gear and Landing of Aircraft;
小车式起落架落震及全机着陆动态仿真分析
13.
Please wipe excess oil from engine nacelles and landing gears.
擦掉发动机吊舱和起落架上多余的油。
14.
leg-shortening linkage
起落架支柱长度调整机构
15.
The aircraft's undercarriage retracted as it climbed into the air.
飞机的起落架在升空时即可缩回。
16.
Control handle up, gear retracting door open.
操纵手柄向上，起落架收上时舱门打开。
17.
gear-operated sequence valve
用起落架操纵的程序活门
18.
Request a low flying over the runway for gear check.
请求低空飞行通过跑道检查起落架。