speed change lever

change lever

change lever shank

change-lever spring

fire change lever

change-lever shank

gear change hand lever

change-speed gearbox

belt feed lever pivot spring / belt-feed lever pivot spring

firing-lever spindle actuating lever

flap slat CTL lever / flap and slat control lever

rammer speed lever

supersonic speed (exceeds speed of sound / Mach 1)

variable-speed with speed control

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

cruise speed / cruising speed

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

permanent change of station

pitch change beam / link / rods

quick-change barrel

area change forecasting

no significant change

configuration change plan (CCP)

waypoint change

change gear

change over from travelling to fire position

change wheels

change-over period

invisible change

change of volume (CVOL)

UN Framework Convention on Climate Change (UNFCCC)

volumetric change

adiabatic change