fire extinguishing system indicator disc

fire extinguishing system sprinkler system and fire alarm system

spark extinguishing / spark-extinguishing

rapid fire extinguishing system

discharge of a fire extinguishing system

fire extinguishing robotic system

halon fire-extinguishing system

fire extinguishing system

two-shot fire extinguishing system

instantaneous vertical speed indicator / instantaneous vertical-speed indicator (IVSI)

turbine disc / rotor /wheel

mine-clearing roller disc

aperture disc

bearing disc

burst disc

clutch driving disc assembly

disc magazine

felt disc

fiber-buffer disc

segment disc brake

fire detection and extinguishing

fire extinguishing

fire extinguishing jet

fire extinguishing ring

fire extinguishing robot

fire-extinguishing

foam-coating, decontaminating, and fire extinguishing composition/ mixture

salon fire extinguishing mixture

fire extinguishing equipment

fire-extinguishing agent

slant fire; diagonal fire; oblique fire; fire to the oblique

bluster extinguishing tank lorry

extinguishing