ASTM-E423 › Complete Document History
Standard Test Method for Normal Spectral Emittance at Elevated Temperatures of Nonconducting Specimens

Complete Current Edition:
   1971 R19 EDITION - REAPPROVED IN 2019 - Oct. 1, 2019

Obsolete Revision Information:
   1971 R14 EDITION - REAPPROVED IN 2014 - April 1, 2014
   1971 R08 EDITION - REAPPROVED IN 2008 - June 1, 2008
   1971 R02 EDITION - REAPPROVED IN 2002 - Jan. 1, 2002
   1971 R96(E1) EDITION - SECTION 11 ADDED EDITORIALLY - May 1, 1996
   1971 R90(E1) EDITION - EDITORAL CORRECTION - Jan. 1, 1990
   1971 R80(E1) EDITION - EDITORAL CORRECTION - June 1, 1984