EN-50491-2 › Complete Document History
General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 2: Environmental conditions
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2010/A1 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - April 3, 2015
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Obsolete Revision Information: |
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2011 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Jan. 1, 2011
2010 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Jan. 1, 2010 |