ETD 31  Revised Standards List


Total Standards :  1

S.No IS Number IS Title Aspect Degree of Equivalence
(E)
Date of Pub.
(F)
Document Action
1 IS 15199 (Part 1) : 2025
IEC 61287-1:2014
Railway applications - Power converters installed on board rolling stock Part 1 Characteristics and test methods (First Revision) Methods of tests Identical under dual numbering 21-01-2025