Portable fire extinguishers. Additional requirements to EN 3-7 for pressure resistance of CO2 extinguishers
Portable fire extinguishers. Additional requirements to EN 3-7 for pressure resistance of CO2 extinguishers
Fire extinguishers, Portable, Firefighting equipment, Carbon dioxide, Gas cylinders, Pressure, Pressure vessels, Design, Hose connectors, Bursting discs, Fire nozzles, Marking, Verification, Inspection, Impact testing
استاندارد BS EN 3-9:2006