This standard applies to brown and bituminous coals, anthracite and oil shale and establishes a method for taking seam samples for
GOST 9815-1975 Referenced Document
GOST 10742-1971 Brown coals, hard coals, anthracite, combustible shales and coal briquettes. Methods of sampling and preparation of samples for laboratory tests
GOST 11014-1981 Brown coals, hard coals, anthracite and combustible shales. Shortened method of moisture determination*， 1981-04-17 Update
GOST 11022-1995 Solid mineral fuels. Methods for determination of ash*， 1995-04-17 Update
GOST 11055-1978 Brown coals, hard coals and anthracite. Radiation methods for the determination of ash content*， 1978-04-17 Update
GOST 11056-1977 Hard coals. Electric method for the determination of mass fraction of moisture*， 1977-04-17 Update
GOST 11223-1988 Hard coals and brown coals. Method of sampling by boring holes*， 1988-04-17 Update
GOST 1186-1987 Hard coals. Method for determination of plastometric indices*， 1987-04-17 Update
GOST 13455-1991 Solid mineral fuel. Methods for the determination of carbon dioxide content of the carbonates*， 1991-04-17 Update
GOST 147-1995 Solid mineral fuel. Determination of the highest combustion heat and calculation of the lowest combustion heat*， 1995-04-17 Update
GOST 1932-1982 Hard coals and coke. Methods for determination of phosphorus*， 1982-04-17 Update
GOST 2160-1992 Solid mineral fuel. Methods for the determination of density*， 1992-04-17 Update
GOST 4790-1980 Solid mineral fuel. Method of fractional analysis*， 1980-04-17 Update
GOST 6382-1991 Mineral solid fuel. Determination of volatile matter*， 1991-04-17 Update
GOST 9318-1991 Hard coal. Determination of caking power. Roga test*， 1991-04-17 Update
GOST 9815-1975 history
1975GOST 9815-1975 Brown coals, hard coals, anthracite and combustible shales. Method for sampling of seam samples