ASTM-C93 › Complete Document History
Test Methods for Cold Crushing Strength and Modulus of Rupture of Insulating Firebrick (Withdrawn 1992)


Obsolete Revision Information:
   WITHDRAWN - WITHDRAWN WITHOUT SUPERSEDING DOCUMENT - Jan. 1, 2021
   ADOPT WITHDRAWN - FYI ONLY: DOD ADOPTION WITHDRAWN - Oct. 15, 2001
   1984 EDITION - DISCONTINUED IN 1992 - April 27, 1984