It goes without saying that the self rescuer is a device that saves itself. So what are the structural components of the chemical oxygen self rescuer? What are its working processes?
With the popularization of miniature fire stations in various places and the establishment of intelligent three-dimensional fire protection networks, the importance of fire fighting motorcycles as th
The chemical oxygen self rescuer is a protective device for the human respiratory system. It is mainly used for underground mining operations in coal mines.
The rescue tripod is a special rescue tool for firefighters and social rescue organizations to rescue people trapped in deep pits. It is light in material, convenient to carry, simple to operate, and
Electric fire fighting motorcycle is a slim version of ordinary fire truck, also known as small fire truck, mini fire truck, brand fire truck, and mini fire truck are new energy products newly develop
The chemical oxygen self rescuer is a small anti-virus breathing apparatus for the miners to carry with them.
