GOST 12.1.003-1983 Occupational safety standards system. Noise. General safety requirements
GOST 12.1.005-1988 Occupational safety standards system. General sanitary requirements for working zone air
GOST 15150-1969 Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence
GOST 21204-1997 Industrial gas burners. General technical requirements
GOST 27.003-1990 Industrial product dependability. Dependability requirements: contents and general rules for specifying
GOST 31849-2012 history
2012GOST 31849-2012 Industrial gas-using equipment. Air heaters with air-flue gases mixing. General technical requirements