Asbestos clothing for protection against fire; Carbon dioxide refrigeration apparatus for use in fire suppression systems; Clothing for protection against fire; Ducting for electric cables; Electric cables and wires; Face shields for protection against fire; Fire-extinguishers; Fire-extinguishing blankets; Fire-extinguishing systems; Fire extinguishing apparatus; Fire resistant gloves; Flood and local application nozzles for use in carbon dioxide fire suppression systems; Sensor activated fir...