Fire-fighting equipment, namely, fire extinguishing apparatus; anti-incendiary devices mounted on vehicles, namely, fire suppression systems and component parts thereof, for use in firefighting trucks and firefighting robots, comprised of charged bottles, charge gages, mounting bases and straps, pull cables, nozzles, fittings, tubing, and stickers; fire extinguishing apparatus; fire hose nozzles; fire pumps and fire engines; sprinkler systems for fire protection; fire alarms; fire extinguishers