ASTM-D4403 › Complete Document History
Standard Practice for Extensometers Used in Rock

Complete Current Edition:
   2020 EDITION - Standard Practice for Extensometers Used in Rock - March 26, 2020

Obsolete Revision Information:
   2012 EDITION - Extensometers Used in Rock - Dec. 1, 2012
   1984 R05 EDITION - REAPPROVED IN 2005 - May 1, 2005
   1984 R00(E1) EDITION - REAPPROVED IN 2000 - Dec. 1, 2000
   1984 R89(E2) EDITION - REAPPROVED IN 1989 - Dec. 1, 1991
   1984 R94 EDITION - REAPPROVED IN 1994 - Jan. 1, 1984