BS-7821-6 › Complete Document History
Three Phase Oil-Immersed Distribution Transformers, 50 Hz, From 50 To 2500 Kva With Hi
Obsolete Revision Information: |
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REPLACED BY BS-EN-50464-4 - WITHDRAWN IN 2007 - Aug. 31, 2007
2002 EDITION - HIGHTEST VOLTAGE VOLTAGE FOR E - Oct. 16, 2002 |