ANSI/IEEE: C57.12.90 - 1987; Test code for liquid-immersed distribution, power, and regulating transformers and IEEE guide for short-circuit testing of distribution and power transfomers
ANSI/IEEE: C57.12.90 - 1987; Test code for liquid-immersed distribution, power, and regulating transformers and IEEE guide for short-circuit testing of distribution and power transfomers
- New York IEEE 1988
- 80
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