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Three Phase Oil-immersed Distribution Transformers 50 Hz, From 50 To 2500 Kva With Highest Voltage For Equipment Not Exceeding 36 Kv - : Distribution Transformers With Cable Boxes On The High Voltage And/or Low Voltage Side: Cable Boxes Type 1 For Use On Distribution Transformers Meeting The Requirements Of Hd 428.2.1
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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