IS: 9385 (Part 4) - 1983; Specification for high voltage fuses Part 4 determination of short-curcuit power factor for testing high voltage fuses
IS: 9385 (Part 4) - 1983; Specification for high voltage fuses Part 4 determination of short-curcuit power factor for testing high voltage fuses
- New Delhi BIS 1983
- 8p
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