Every year in China, many people lose their lives due to gas poisoning. He is an invisible killer in our lives. So what are the symptoms after gas poisoning? If the Chemical Oxygen Self Rescuer is mil
Fire Fighting Motorcycle generally has a maintenance period of 5000 kilometers or 3 months, how to maintain Fire Fighting Motorcycle. When the owner formulates the Fire Fighting Motorcycle maintenance
How to use Chemical Oxygen Self Rescuer 1. When wearing Chemical Oxygen Self Rescuer, first disconnect the quick connector (to prevent damage to the full face mask when wearing), and then put the bac
Fire Fighting Motorcycle is a slimmed-down version of ordinary fire trucks, also called small fire trucks, mini fire trucks, brand fire trucks, and mini fire trucks are new energy products that are ne
Fire Fighting Motorcycle common fault analysis 1) Design defects and quality problems of Fire Fighting Motorcycle, a large number of failures
The composition of the Chemical Oxygen Self Rescuer is mainly composed of a mask, a gas supply valve, a pressure reducer, a gas cylinder and a back plate. The mask is the part that is most closely con
