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IEC 62820-1-1 ED2

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

General information

30.60     Mar 11, 2022

IEC

TC 79

International Standard

13.320  

Life cycle

PREVIOUSLY

PUBLISHED
IEC 62820-1-1:2016 ED1

NOW

IN DEVELOPMENT
IEC 62820-1-1 ED2
30.60 Close of voting/ comment period
Mar 11, 2022

National adoptions

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

10.99 New project approved

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