0 a device containing water or a special gas, powder, or foam (= a mass of small bubbles) that is put onto a fire to stop it from burning -- 滅火器
If desired, other landmarks present in the corridors (like fire extinguisher ones) can be used as an additional navigation aid.
It cannot be beyond the resources of this country to produce a chemical fire extinguisher.
Why wait to get a fire extinguisher until a fire has actually broken out?
It may be contended that a fire extinguisher in itself would be insufficient to quell any considerable outbreak.
It appears that a water sprinkler as a fire extinguisher would, in certain factories, be positively dangerous.
I know full well the weight of a two-gallon fire extinguisher.
No, you get a bucket of water and a fire extinguisher and you do what you can to put the fire out.
But forms of worship are not designed primarily for quick appreciation, as are, for example, instructions on a fire extinguisher.