BS ISO 21927-5:2018
Current
Current
The latest, up-to-date edition.
Smoke and heat control systems Powered smoke exhaust systems. Requirements and design
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
10-12-2018
Publisher
This document applies to powered smoke exhaust systems in spaces with a large area and with a ceiling height of minimum 3 m, in which smoke protection is required.
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