IEC-60137 Complete Document History
Insulated bushings for alternating voltages above 1000 V

Complete Current Edition:
   EDITION 7.0 - Insulated bushings for alternating voltages above 1000 V - June 1, 2017
   ED. 7.0 CORRIGENDUM 1 - CORRIGENDUM 1 FOR EDITION 7.0 - April 1, 2018

Obsolete Revision Information:
   EDITION 6.0 - INSULATED BUSHINGS FOR ALTERNATING VOLTAGES ABOVE 1 000 V - July 1, 2008
   5TH EDITION - INSULATED BUSHINGS FOR ALTERNA - Aug. 1, 2003