запасний / резервний висотомір
barometric altimeter
altimeter
altimeter encoder
altimeter error
altimeter setting
low altitude radio altimeter
precision altimeter
pressure altimeter
radio altimeter
two-pointer altimeter
radar altimeter
glide bomb (stand-off bomb)
last-ditch defense / last stand
stand
stand down
stand for smth
stand in the breach
stand off
stand out
stand to
stand up for
stand-alone order
stand-by alert
stand-down
stand-off detector
stand-off electrical stun gun
Stand-Off Explosives Detection Programme (STANDEX)
stand-off force
stand-off IED detection
stand-off weapon
stand-to
static firing stand