fire safety. a rack with emergency stock for extinguishing a fire. helmet, gloves, goggles, headphones, firefighter`s suit, rope

actuator alarm bell care chemical connection container danger emergency equipment experiment extinguisher factory fighter fighting fire firefighter firefighting fireman flame flow gauge handle hazard heat intricate manufacturing nozzle pipe pipeline plant prevention protect protection protective red row safeguard safety suit supply suppression system tube valve warming warning watchful water work