Terms for subject Security systems containing in use

English	Russian
Equipment for use in potentially explosive atmospheres	оборудование для работы потенциально взрывоопасной среде (Johnny Bravo)
license for facilities engaged in the manufacture, storage, and use of explosives, hazardous chemicals or substances posing a fire / explosive hazard	лицензия на опасное производство (MichaelBurov)