[Contact gas and air heat generators and air pollution in industrial premises].
D000397:Air Pollution; D004787:Environmental Pollution; D005740:Gases; D006361:Heating; D006801:Humans; D009787:Occupational Medicine
D005740:Gases
Kontaktnye gazo-vozdushnye teplogeneratory s zagriaznenie atmosfery tsekhov.