排烟
5.a shaft for ventilation or the passage of smoke (especially the smokestack of a ship).
8.Technical Cruxes for the Application of Pulsed Corona in Flue Gas Desulphurization
9.On common problems of smoke abatement and evacuation facility in high civil architecture and its countermeasures
10.Optimization Model for Design of Parameters of Boiler Waste Heat Recovery Installations

