передача для зниження швидкості
blast reducer
flash reducer
flash reducer wad
oxidizer tank pressurization reducer
rate reducer
rate reducer rifle
reducer
reducer sleeve
shell reducer
shock reducer
recoil reducer
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
apparent speed
average speed
blade speed
convoy speed
critical speed
cross-country speed
endurance speed
exhaust speed
full speed (naut.)
gear speed decreaser
group transit speed
high-speed antiradiation missile (HARM)
high-speed boat
hypersonic (speed)
lightweight high-speed antisubmarine torpedo
maximum road speed