Descriptors | Firefighting equipment, Fire extinguishers, Fire extinguishers (built-in), Fixed, Fire safety in buildings, Components, Gases, Hose connectors, Carbon dioxide, Flexible pipes, Pipe fittings, Design, Stability, Thermal resistance, Marking, Technical documents, Instructions for use, Installation, Environment (working), Type testing, Leak tests, Burst tests, Pressure testing, Thermal-shock tests, High-temperature testing, Low-temperature testing, Approval testing, Bend testing, Testing conditions |