ASTM-D3956 Complete Document History
Standard Specification for Methane Thermophysical Property Tables

Complete Current Edition:
   2023 EDITION - Standard Specification for Methane Thermophysical Property Tables - Dec. 22, 2023

Obsolete Revision Information:
   2012 R18 EDITION - REAPPROVED IN 2018 - April 1, 2018
   2012 EDITION - Methane Thermophysical Property Tables - Dec. 1, 2012
   2007 EDITION - METHANE THERMOPHYSICAL PROPERTY TABLES, STANDARD SPECIFICATI - June 1, 2007
   1993 R03(E1) EDITION - EDITORIALLY CORRECTED - Nov. 1, 2005
   1993 R03 EDITION - REAPPROVED IN 2003 - May 1, 2003
   1993 EDITION - METHANE THERMOPHYSICAL PROPERT - Sept. 15, 1993
   1993 R98 EDITION - REAPPROVED IN 1998 - Sept. 15, 1993
   1982 R92(E1) EDITION - METHANE THERMOPHYSICAL PROPERT - Feb. 1, 1992
   1982 R87(E1) EDITION - METHANE THERMOPHYSICAL PROPERT - April 15, 1982