Standards [CURRENT]

IEC 60056-4
High-voltage alternating-current circuit-breakers. Part 4 : Type tests and routine tests Type tests and routine tests

Title (German)

Hochspannungs-Wechselstromleistungsschalter; Teil 4: Typprüfungen und Stückprüfungen

Edition 1972
Original language English , French
Price On Request
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