IEC-60826 Complete Document History
Design criteria of overhead transmission lines

Complete Current Edition:
   EDITION 4.0 - Design criteria of overhead transmission lines - Feb. 1, 2017

Obsolete Revision Information:
   EDITION 3.0 - Design criteria of overhead transmission lines - Oct. 1, 2003
   2ND EDITION - Loading and strength of overhead transmission lines - June 1, 1991