BS-0171 - Part 2 - 1978/IEC 76 - 2 - 1976; Power Transformers Part 2 Specification for Temperature rise requirements
BS-0171 - Part 2 - 1978/IEC 76 - 2 - 1976; Power Transformers Part 2 Specification for Temperature rise requirements
- London BSI 1978
- 12p
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