Hydraulic aircraft/stores cartridge
Hydraulic control system
Hydraulic cylinder locking device
Hydraulic cylinder/piston mechanism
Hydraulic jack with mechanical safety lock
Hydraulic lock cylinder
Hydraulic operating apparatus for electric circuit breaker
Hydraulic or pneumatic cylinder
Hydraulic spring-loader cylinder with wear adjustment
Hydraulic valve control and feedback utilizing a harmonic drive
Hydraulically coupled position locking device for surgical table