EN-60137 Complete Document History
Insulated Bushings for Alternating Voltages Above 1000 V

Complete Current Edition:
   2017/A1 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Aug. 31, 2018

Obsolete Revision Information:
   2017 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Nov. 17, 2017
   2008 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Jan. 1, 2008