Assertion: hydraulic elevator | /r/CapableOf | use the principles of hydraulics
Facets:
value: to pressurise piston
type: PURPOSE
value: in the sense of hydraulic power
type: OTHER
value: to pressurise an above ground
type: PURPOSE
Source sentences:
text: Hydraulic elevators use the principles of hydraulics (in the sense of hydraulic power) to pressurise an above ground or in-ground piston to raise and lower the car (see Hydraulic elevators below).