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ISO 1213-2:1992WithdrawnSolid mineral fuels — Vocabulary — Part 2: Terms relating to sampling, testing and analysisInternational Standard · Published 2 Apr 1992 · ISO/TC 27ISO 1213-1:1982WithdrawnSolid mineral fuels — Vocabulary — Part 1: Terms relating to coal preparationInternational Standard · Published 1 Nov 1982 · ISO/TC 27/SC 1ISO/R 1213-2:1971WithdrawnVocabulary of terms relating to solid mineral fuels — Part 2: Terms relating to coal sampling and analysisRecommendation · Published 1 Nov 1971 · ISO/TC 27ISO 1952:2008WithdrawnSolid mineral fuels — Determination of extractable metals in dilute hydrochloric acidInternational Standard · Published 18 Aug 2008 · ISO/TC 27/SC 5ISO 1952:1976WithdrawnBrown coals and lignites — Method of extraction for the determination of sodium and potassium soluble in dilute hydrochloric acidInternational Standard · Published 1 Jun 1976 · ISO/TC 27ISO 1953:2015WithdrawnHard coal — Size analysis by sievingInternational Standard · Published 10 Nov 2015 · ISO/TC 27/SC 1ISO 1953:1994WithdrawnHard coal — Size analysis by sievingInternational Standard · Published 14 Jul 1994 · ISO/TC 27/SC 1ISO 1953:1972WithdrawnHard coals — Size analysisInternational Standard · Published 1 Aug 1972 · ISO/TC 27ISO 1988:1975WithdrawnHard coal — SamplingInternational Standard · Published 1 Mar 1975 · ISO/TC 27/SC 4ISO 1994:1976WithdrawnHard coal — Determination of oxygen contentInternational Standard · Published 1 Dec 1976 · ISO/TC 27/SC 5ISO 2950:1974WithdrawnBrown coals and lignites — Classification by types on the basis of total moisture content and tar yieldInternational Standard · Published 1 Feb 1974 · ISO/TC 27/SC 5ISO 5068-1:2007WithdrawnBrown coals and lignites — Determination of moisture content — Part 1: Indirect gravimetric method for total moistureInternational Standard · Published 10 Jan 2007 · ISO/TC 27/SC 5ISO 5068-2:2007WithdrawnBrown coals and lignites — Determination of moisture content — Part 2: Indirect gravimetric method for moisture in the analysis sampleInternational Standard · Published 10 Jan 2007 · ISO/TC 27/SC 5ISO 5068:1983WithdrawnBrown coals and lignites — Determination of moisture content — Indirect gravimetric methodInternational Standard · Published 1 Oct 1983 · ISO/TC 27/SC 5ISO 5069-1:1983WithdrawnBrown coals and lignites — Principles of sampling — Part 1: Sampling for determination of moisture content and for general analysisInternational Standard · Published 1 Nov 1983 · ISO/TC 27/SC 4ISO 5069-2:1983WithdrawnBrown coals and lignites — Principles of sampling — Part 2: Sample preparation for determination of moisture content and for general analysisInternational Standard · Published 1 Dec 1983 · ISO/TC 27/SC 4ISO 5071-1:2013WithdrawnBrown coals and lignites — Determination of the volatile matter in the analysis sample — Part 1: Two-furnace methodInternational Standard · Published 6 May 2013 · ISO/TC 27/SC 5ISO 5071-1:1997WithdrawnBrown coals and lignites — Determination of the volatile matter in the analysis sample — Part 1: Two-furnace methodInternational Standard · Published 24 Jul 1997 · ISO/TC 27/SC 5ISO 5072:2013WithdrawnBrown coals and lignites — Determination of true relative density and apparent relative densityInternational Standard · Published 6 May 2013 · ISO/TC 27/SC 5ISO 5072:1997WithdrawnBrown coals and lignites — Determination of true relative density and apparent relative densityInternational Standard · Published 10 Jul 1997 · ISO/TC 27/SC 5ISO 5073:2013WithdrawnBrown coals and lignites — Determination of humic acidsInternational Standard · Published 6 May 2013 · ISO/TC 27/SC 5ISO 5073:1999WithdrawnBrown coals and lignites — Determination of humic acidsInternational Standard · Published 16 Dec 1999 · ISO/TC 27/SC 5ISO 5073:1985WithdrawnBrown coals and lignites — Determination of humic acidsInternational Standard · Published 11 Jul 1985 · ISO/TC 27ISO 5074:1994WithdrawnHard coal — Determination of Hardgrove grindability indexInternational Standard · Published 15 Dec 1994 · ISO/TC 27/SC 5ISO 5074:1980WithdrawnHard coal — Determination of Hardgrove grindability indexInternational Standard · Published 1 Oct 1980 · ISO/TC 27