ASTM-B748 › Complete Document History
Standard Test Method for Measurement of Thickness of Metallic Coatings by Measurement of Cross Section with a Scanning Electron Microscope

Complete Current Edition:
   1990 R21 EDITION - REAPPROVED IN 2021 - Nov. 1, 2021

Obsolete Revision Information:
   1990 R16 EDITION - REAPPROVED IN 2016 - Nov. 15, 2016
   1990 R10 EDITION - REAPPROVED IN 2010 - Oct. 1, 2010
   1990 R07 EDITION - REAFFIRMED IN 1997 - Jan. 1, 2007
   1990 R06 EDITION - REAPPROVED IN 2006 - April 1, 2006
   1990 R01 EDITION - REAPPROVED IN 2001 - Jan. 1, 2001
   1990 EDITION - Measurement of Thickness of Metallic Coatings by Measurement - Feb. 23, 1990
   1985 EDITION - Measurement of Thickness of Metallic Coatings by Measurement - July 26, 1985