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At present, with the increase in household appliances, the use of fire, electricity, and gas in daily life has become more frequent, and the incide...

(1) Cooling and extinguishing Once combustibles reach the ignition point, they will burn or continue to burn. Under certain conditions, if the temp...

Dry powder fire extinguishers use carbon dioxide gas or nitrogen gas as power to spray dry powder fire extinguishing agents to extinguish the fire

How long is the validity of dry powder fire extinguisher The validity period of dry powder fire extinguisher has two aspects, one is the fire extin...

Specification of wheeled dry powder fire extinguisher According to the weight of dry powder, the wheeled fire extinguisher can be divided into five...

Recently, the video of the above voice has aroused tiktok. Some netizens sent a private message to brother fireman directly. Is the content on the ...

About dry powder fire extinguisher Dry powder fire extinguisher uses carbon dioxide gas or nitrogen gas as power to spray dry powder fire extinguis...

What are the classifications of fire extinguishers? According to the type of fire extinguishing agent, it can be divided into: 1.Water type fire ex...

There are four steps to using a fire extinguisher: 1.When using a fire extinguisher, first carry the handle of the fire extinguisher, keep the fire...

Dry powder fire extinguisher is a type of fire extinguisher. It uses the pressure in the extinguisher-type gas tank to spray fine dry powder that i...

1. Take off the dry powder fire extinguisher, hold the bottom of the bottle with one hand, hold the handle with one hand, and then gently place it ...

The simple validity period of dry powder fire extinguisher is 8 years, and the maximum is 10 years. For the validity of fire extinguisher, we need ...