Fire hoses are essential and important equipment in firefighting operations. Their performance and use effects are directly related to the efficiency ...
READ MOREFire hoses are essential and important equipment in firefighting operations. Their performance and use effects are directly related to the efficiency ...
READ MOREBasic structure and fire extinguishing principle of dry powder fire extinguisherDry powder fire extinguisher is a common portable fire extinguishing e...
READ MOREFire extinguishing mechanism and advantages of dry powder fire extinguisherDry powder fire extinguisher is a device that extinguishes fire by spraying...
READ MOREWhat is the working pressure range of the nozzle?The working pressure range of the fire hose nozzle refers to the pressure range that the nozzle can w...
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