IS: 2486 (Part II) - 1974; Specification for insulator fittings for overhead power lines with a nominal voltage greater than 1000V Part II dimensional requirements
IS: 2486 (Part II) - 1974; Specification for insulator fittings for overhead power lines with a nominal voltage greater than 1000V Part II dimensional requirements
- New Delhi BIS 1974
- 27p
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