GOST 10478-1993 Solid fuel. Methods for determination of arsenic
GOST 10742-1971 Brown coals, hard coals, anthracite, combustible shales and coal briquettes. Methods of sampling and preparation of samples for laboratory tests
GOST 11014-2001 Brown coals, bituminous coals, anthracite and oil shales. Shortened methods of moisture determination
GOST 1137-1964 Brown coals, hard coals, anthracite, combustible shales and briquettes. Quality acceptance rules*， 2023-12-21 Update
GOST 12.1.004-1991 Occupational safety standards system. Fire safety. General requirements
GOST 12.1.005-1988 Occupational safety standards system. General sanitary requirements for working zone air
GOST 12.1.007-1976 Occupational safety standards system. Noxious substances. Classification and general safety requirements