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NA 001

DIN/VDI Standards Committee Acoustics, Noise Control and Vibration Engineering

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Standards [CURRENT]

IEC 60255-4 AMD 1
Electrical relays. Part 4 : Single input energizing quantity measuring relays with dependent specified time

Title (German)

Elektrische Relais; Teil 4: Abhängig verzögerte messende Relais mit einer Eingangserregergröße; Änderung 1 zu IEC 255-4

Edition 1979
Original language English , French
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