Hanging ultra-fine dry powder fire extinguishing device (temperature control)
FZXA0.3 Vehicle-use ultra-fine dry powder fire extinguishing device
Suspension-type ultra-fine dry powder fire extinguishing device (electric control)
Automatic fire extinguishing device for public transport engine compartment
FZXA* vehicle automatic fire extinguishing device
Suspension-type ultra-fine dry powder fire extinguishing device with feedback