what is fire extinguisher
what is fire extinguisher 1) dcp fire extinguisher 2) CO2 fire extinguisher 3) water/foam fire extinguisher 4) TT,etc.
what is fire extinguisher 1) dcp fire extinguisher2) CO2 fire extinguisher3) water/foam fire extinguisher4) TT,etc.
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what is fire extinguisher