high engine speed

engine capacity / engine power, engine output

supersonic speed (exceeds speed of sound / Mach 1)

variable-speed with speed control

instantaneous vertical speed indicator / instantaneous vertical-speed indicator (IVSI)

Nr gauge (Nr = speed of rotation) / rotor speed sensor

Motor PWM speed separated from PID speed

decrease speed of the engine

engine idling speed adjusting screw

engine speed range

full-speed trial of engine

engine speed adjustor

engine idle speed

high-speed antiradiation missile (HARM)

high-speed boat

lightweight high-speed antisubmarine torpedo

Missile High-Speed Assembly Program (MISHAP)

high-speed engineering vehicle

high-speed bleeder

high-speed depressor

high-speed Diesel fuel

high-speed lubrication

high-speed rocket

high-speed school

high-speed target situation

high-speed turbocharger

high-speed vehicle

high-speed aileron

high-speed

high speed (exit) taxiway

high speed flight (HSF)

high-speed aerofoil section

high-speed wind tunnel