ASTM-D720 › Complete Document History
Standard Test Method for Free-Swelling Index of Coal
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2023 EDITION - Standard Test Method for Free-Swelling Index of Coal - Dec. 6, 2023
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Obsolete Revision Information: |
2022 EDITION - Free-Swelling Index of Coal - Sept. 30, 2022
2015(E1) EDITION - EDITORIALLY CORRECTED - March 15, 2015
2015 EDITION - Standard Test Method for Free-Swelling Index of Coal - Jan. 15, 2015
1991 R10 EDITION - REAPPROVED IN 2010 - June 1, 2010
1991 R04(E1) EDITION - EDITORIALLY CORRECTED - March 1, 2005
1991 R04 EDITION - REAPPROVED IN 2004 - May 1, 2004
1995 EDITION - FREE-SWELLING INDEX OF COAL, S - Sept. 15, 1995
1991 EDITION - FREE-SWELLING INDEX OF COAL, S - Sept. 15, 1991
1991 R99 EDITION - REAPPROVED IN 1999 - Sept. 15, 1991
1983 EDITION - FREE-SWELLING INDEX OF COAL, S - Oct. 28, 1983
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