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NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

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Standards [CURRENT]

IEC 62820-1-1
Building intercom systems - Part 1-1: System requirements - General

Title (German)

Gebäude-Sprechanlagen - Teil 1-1: Generelle Systemanaforderungen

Edition 2016-09
Original language English , French
Price On Request
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Table of contents