BS-ISO-3669 › Complete Document History
Vacuum technology. Dimensions of knife-edge flanges

Complete Current Edition:
   2020 EDITION - Vacuum technology. Dimensions of knife-edge flanges - Feb. 14, 2020
   2020 EDITION CORRIGENDUM 1 - CORRIGENDUM 1 FOR 2020 EDITION - June 10, 2020

Obsolete Revision Information:
   2017 EDITION - Vacuum technology. Bakeable flanges. Dimensions of knife-edge flanges - Sept. 18, 2017