alkali acid extinguisher
alkali acid fire extinguisher
antifreeze extinguisher
automatic fire extinguisher
automatic sprinkling fire extinguisher system
axial-flow pneumatic extinguisher
bromochloride fluoromethane fire extinguisher
carbon dioxide extinguisher
carbon dioxide fire extinguisher
carbon dioxide gas fire extinguisher
carbon dioxide water fire extinguisher
carbon tetrachloride fire extinguisher
carbon-dioxide extinguisher
chemical fire extinguisher
chemical foam extinguisher
Cylinder of extinguisher