ASTM-B681 Complete Document History
Standard Test Method for Measurement of Thickness of Anodic Coatings on Aluminum and of Other Transparent Coatings on Opaque Surfaces Using the Light-Section Microscope (Withdrawn 2001)


Obsolete Revision Information:
   1998 EDITION - WITHDRAWN, 2001 - April 10, 1998
   1988 R94 EDITION - REAFFIRMED IN 1994 - Aug. 26, 1988
   1988 EDITION - Measurement of Thickness of Anodic Coatings on Aluminum and - Aug. 26, 1988