ANSI/ADA-122 Complete Document History
ANSI/ADA Specification No. 122 for Dental Casting and Baseplate Waxes

Complete Current Edition:
   2022 EDITION - REAFFIRMED IN 2019 - Dec. 20, 2019

Obsolete Revision Information:
   2007 R19 EDITION - REAFFIRMED IN 2019 - Dec. 20, 2019
   2007 R13 EDITION - REAFFIRMED IN 2013 - Jan. 1, 2013
   2007 EDITION - REAFFIRMED IN 2013 - Jan. 1, 2007