fire detection and extinguishing
виявлення і гасіння пожежі
виявлення і гасіння пожежі
spark extinguishing / spark-extinguishing
fire extinguishing system sprinkler system and fire alarm system
foam-coating, decontaminating, and fire extinguishing composition/ mixture
rapid fire extinguishing system
fire extinguishing robotic system
fire extinguishing system indicator disc
halon fire-extinguishing system
two-shot fire extinguishing system
slant fire; diagonal fire; oblique fire; fire to the oblique
fire control orders (FCO) ('Hold Fire', 'Cease Fire' and 'Engage')
automated target detection, tracking, co-ordinate finding and interceptor guidance system
radar (radio detection and ranging)
RADIAC ('radioactivity, detection, indication and computation')
radio detection and ranging (radar)
coherent echo modulation and detection