SAC GB/T 31070-1 : 2014
Current
Current
The latest, up-to-date edition.
BUILDING INTERCOM SYSTEMS - PART 1: GENERAL TECHNICAL REQUIREMENTS
Published date
09-06-2015
Publisher
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| DocumentType |
Standard
|
| PublisherName |
Standardization Administration of China
|
| Status |
Current
|
| BS EN 62820-1-1:2016 | Building intercom systems System requirements. General |
| I.S. EN 62820-1-1:2016 | BUILDING INTERCOM SYSTEMS - PART 1-1: SYSTEM REQUIREMENTS - GENERAL |
| IEC 62820-1-1:2016 | Building intercom systems - Part 1-1: System requirements - General |
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