IS Title/आईएस शीर्षक:
High Voltage Alternating Current Circuit-breakers-guide for Seismic Qualification of High Voltage Alternating Current Circuit-breakers (Withdrawn)
Superseded by IS/प्रतिस्थापित आईएस:
IS/IEC 62271-300
Degree of Equivalence/समतुल्यता स्तर:
Indigenous
Number of Revisions/पुनरीक्षणों की संख्या:
New Standard
Number of Amendments/संशोधनों की संख्या:
No amendment issued