What kind of fire extinguisher does the office choose?
When extinguishing, refer to the fire place of the dry powder extinguisher. A hand holding the nozzle at the bottom of flames, the other hand pulled out the pin and press the handle with the powder, in under the pressure of gas ejected from a nozzle, forming thick clouds of pink mist and make fire extinguishing; fire fighting ground oil, to light, swing, fast forward from the near to the distant.
Portable dry fire extinguishers are suitable for fighting the following fires:Portable dry fire extinguishers can fire A, B, C and electrical fires, and certain fires that are not suitable for water use (e.g., library fires). But not for light metal (such as fire fighting, lithium, sodium and potassium, calcium, magnesium, uranium and other fire).
Portable dry fire extinguishers are generally selected in homes and workplaces. Portable dry powder fire extinguishers are applicable to the initial fires of flammable and combustible liquids, gases and electrified equipment. They can also save the initial fire of solid substances. But no metal fires can be saved.
