Traditional Culture Encyclopedia - The 24 Solar Terms - How many kinds of fire extinguishers are there?
How many kinds of fire extinguishers are there?
There are two kinds of fire extinguishers.
According to its movement mode, it can be divided into: portable and cart-type; According to the power source of driving fire extinguishing agent, it can be divided into: gas cylinder type, pressure storage type and chemical reaction type; According to the filling fire extinguishing agent, it can be divided into: foam, dry powder, haloalkane, carbon dioxide, clear water and so on.
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