система з віддачею затвора
back blow
blow back
blow-back
blow-back breech block
blow-back operated machine gun
back-blow
back-to-back circuit
back-to-back connection
back-to-back radio stations
back-to-back relay
back action
after-action review / after action review (AAR)
integrated mine action and development (linking mine action and development)
follow-up on corrective action / following on corrective action
tension release action mine / tension-release action mine
crushing blow
direction of the main blow
dodge a blow
hit a blow
launch a blow
main blow
atomic blow
blow (one's) cover
blow a safe house
blow dry
blow gun
blow the cover
blow-by fuel
blow-by of soot
heavy blow of firing
blow flap
blow-down wind tunnel