ASTM-B781 › Complete Document History
Standard Guide for Silver-Cadmium Oxide Contact Material (Withdrawn 2021)


Obsolete Revision Information:
   WITHDRAWN - WITHDRAWN WITHOUT SUPERSEDING DOCUMENT - Jan. 22, 2021
   1993A R12 EDITION - REAPPROVED IN 2012 - May 31, 2012
   1993A EDITION - Standard Guide for Silver-Cadmium Oxide Contact Material - Aug. 15, 1993
   1993A R99 EDITION - REAPPROVED IN 1999 - Aug. 15, 1993
   1993A R06 EDITION - REAPPROVED IN 2006 - Aug. 15, 1993
   1993 EDITION - Standard Guide for Silver-Cadmium Oxide Contact Material - Jan. 15, 1993
   1987 EDITION - Standard Guide for Silver-Cadmium Oxide Contact Material - Dec. 31, 1987