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NA 172

DIN Standards Committee Principles of Environmental Protection

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Standards [CURRENT]

IEC 60050-722 AMD 1
International electrotechnical vocabulary - Part 722: Telephony; Amendment 1

Title (German)

Internationales Elektrotechnisches Wörterbuch - Teil 722: Telefonie; Änderung 1

Edition 2017-08
Original language English , French
Price On Request
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