повторіть отримане повідомлення (термін радіообміну)
I read back
how do you read me?
I read you loud and clear
you are / I read you…
do you read me?
back-to-back circuit
back-to-back connection
back-to-back radio stations
back-to-back relay
back-up fire control
back-up system
cut back co-operation
play back kit
pull back
push back
reverse engineering ( back- wards engineering)
stab in the back
Camel-back water pouch
Field Pack, Air Support Back
back brief / backbrief
peel back
back on the block
back-up circuit breaker
armor back plate
back bearing housing
back blow
back contact
back cushion
back fork
back gun
back impact
back kick