glavni
Flange Wind Pipe
Kood
Fɛɛr ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l
Fan Job
Multi-leaf ventilation valve
Ventilator Fire Valve
280 ℃ Fire Valve
Instrument i metar
Co-plate wind pipe
Uspješna operacija!