I believe that for the chemical oxygen self rescuer, besides its quality, customers are most concerned about the use of the chemical oxygen self rescuer.
Using this method, the waist of the trapped person can be tied up in a short time, and the rescue folding hook is supported under the trapped person's hips, and the rescue tripod and manual winch are
At present, the types of fire fighting motorcycle can be said to be various, but many fire fighting motorcycle are modified from motorcycles
What is the difference between compressed oxygen self rescuer and chemical oxygen self rescuer, let me introduce you
The rescue tripod is a rescue protection tool specially used to prevent people from getting down from a high place. It has passed EN795 verification and meets the B-level standard. It can only be used
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?
