ASTM-G84 › Complete Document History
Standard Practice for Measurement of Time-of-Wetness on Surfaces Exposed to Wetting Conditions as in Atmospheric Corrosion Testing

Complete Current Edition:
   1989 R20 EDITION - REAPPROVED IN 2020 - Nov. 18, 2020

Obsolete Revision Information:
   1989 R12 EDITION - REAPPROVED IN 2012 - April 15, 2012
   1989 R05 EDITION - REAPPROVED IN 2005 - May 1, 2005
   1989 R99(E1) EDITION - SECTION 9 WAS DELETED - Oct. 1, 1999
   1989 R93(E1) EDITION - EDITORIALLY CORRECTED - Nov. 1, 1993
   1989 EDITION - Measurement of Time-of-Wetness on Surfaces Exposed to Wettin - Feb. 24, 1989