firing system
вибухова система (міни); засоби / спосіб підривання; система пуску; (мор.) запальний пристрій; детонатор; система вогню
firing position / firing attitude
firing limit / firing cycles limit
fire extinguishing system sprinkler system and fire alarm system
multiple launch rocket system (MLRS); multiple rocket launcher system
Air Force weapons system / AF weapon system
attitude-and-heading reference system / attitude and heading reference system (AHRS)
selective calling system, SELCAL system
Unmanned Aerial System / Uncrewed Aircraf System (UAS)