73.040: Coals
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MOST RECENT
ISO 2950:1974
Brown coals and lignites -- Classification by types on the basis of total moisture content and tar yield
standard by International Organization for Standardization, 02/01/1974.
Languages: English
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MOST RECENT
ISO 1017:2006
Brown coals and lignites - Determination of acetone-soluble material (resinous substance) in the benzene-soluble extract
standard by International Organization for Standardization, 12/01/2006.
Languages: English
Historical Editions: ISO 1017:1985
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HISTORICAL
ISO 1017:1985
This document has been replaced. View the most recent version.
Brown coals and lignites -- Determination of acetone-soluble material (""resinous substances"") in the toluene-soluble extract
standard by International Organization for Standardization, 12/01/1985.
Languages: English
Historical Editions: ISO 1017:2006
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MOST RECENT
ISO 5073:2021
Brown coals and lignites - Determination of humic acids
standard by International Organization for Standardization, 01/01/2021.
Languages: English
Historical Editions: ISO 5073:2013, ISO 5073:1999
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HISTORICAL
ISO 5073:2013
This document has been replaced. View the most recent version.
Brown coals and lignites - Determination of humic acids
standard by International Organization for Standardization, 05/01/2013.
Languages: English
Historical Editions: ISO 5073:2021, ISO 5073:1999
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HISTORICAL
ISO 5073:1999
This document has been replaced. View the most recent version.
Brown coals and lignites -- Determination of humic acids
standard by International Organization for Standardization, 12/01/1999.
Languages: English
Historical Editions: ISO 5073:2021, ISO 5073:2013
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MOST RECENT
ISO 5068-1:2007
Brown coals and lignites - Determination of moisture content - Part 1: Indirect gravimetric method for total moisture
standard by International Organization for Standardization, 02/01/2007.
Languages: English
Historical Editions: ISO 5068:1983
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MOST RECENT
ISO 5068-2:2007
Brown coals and lignites - Determination of moisture content - Part 2: Indirect gravimetric method for moisture in the analysis sample
standard by International Organization for Standardization, 02/01/2007.
Languages: English
Historical Editions: ISO 5068:1983
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MOST RECENT
ISO 20360:2020
Brown coals and lignites - Determination of the volatile matter in the analysis sample: one furnace method
standard by International Organization for Standardization, 07/01/2020.
Languages: English
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HISTORICAL
ISO 5071-1:2013
This document has been replaced. View the most recent version.
Brown coals and lignites - Determination of the volatile matter in the analysis sample - Part 1: Two-furnace method
standard by International Organization for Standardization, 05/01/2013.
Languages: English
Historical Editions: ISO 5071-1:2021, ISO 5071-1:1997
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