IS Title/आईएस शीर्षक:
Performance of high - Voltage direct current (Hvdc) systems with line - Commutated converters: Part 1 steady - State conditions (First Revision) (Withdrawn)
Superseded by IS/प्रतिस्थापित आईएस:
IS 14902:Part 1:2022
Degree of Equivalence/समतुल्यता स्तर:
Identical under dual numbering