9 Fire extinguishers; fire fighting equipment, namely, valves, hoses, fixed extinguishers, portable extinguishers, hose nozzles, couplings, hydrants; [ breathing air apparatus, namely, masks, hoses, valves, safety harnesses, breathing valves, safety belts with life line, lifting harnesses, fire axes, safety boots, safety lamps, and flashlights; immersion suits, life jackets, life rafts, life buoys; ] refrigerants supplied in exchangeable cylinders; [ firemen's protective suits, namely, helmets, gloves, pants, jackets, fire blankets, ] oxy-acetylene cutting torches; [ fire shields, namely, a two piece suit having open jacket with stand-up collar and elasticated cuffs and trousers; ] helmets with visor and neck protectors, and gloves; [ self-contained breathing compressed air apparatus, namely, pressure gauges, harnesses, cylinder valves, regulators, hoses, hoods, inner mask exhalation valves and air inlets; ] face masks; [ breathing filters; breathing air compressors; rescue lights for attachment to life jackets and marine suits; pyrotechnical equipment, namely, marine distress signals, and flares; photo-luminous warning signs; ] welding electrodes; [ apparatus for detection of fire and smoke, namely, valves, detectors, alarms, discharge piping, and lighting; ] nozzles, valves and water lances; [ thermostats; ] thermometers not for medical use; [ thermostatic expansion valves; ] stop valves; [ solenoid valve bodies; ] sight glasses; sea water control valves; fluorescent refrigerant leak detectors, consisting of ultraviolet light inspection lamps and carrying cases, bills and protective goggles for use therewith; refrigerant leak detectors, namely, alarms; electronic leak detectors; ionization leak detectors