A-A-52021 Complete Document History
Scale, Beam Indicating, Weighing Sensitive to 1 Gram

Complete Current Edition:
   REVISION B - Scale, Beam Indicating, Weighing Sensitive to 1 Gram - April 17, 2012
   REV B VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION B - March 17, 2017
   REV B VALIDATION 2 - VALIDATION NOTICE 2 FOR REVISION B - Sept. 28, 2021

Obsolete Revision Information:
   REV A VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION A - Nov. 17, 2006
   REVISION A - SCALE, BEAM INDICATING; WEIGHI - Aug. 30, 2001
   REINSTATEMENT NOTICE 2 - REINSTATEMENT NOTICE 2 BASE - March 13, 2001
   CANCELLATION NOTICE 1 - CANCELLATION NOTICE 1 FOR BASE - July 19, 1999
   BASE - Scale, Beam Indicating, Weighing Sensitive to 1 Gram - May 10, 1991