This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
ISO 21927-9:2011 specifies the product performance requirements, classifications and test methods for control equipment designed for use in smoke- and heat-control systems (SHCS) in buildings.
Status: PublishedPublication date: 2012-03
Edition: 1Number of pages: 63
Technical Committee: ISO/TC 21/SC 11 Smoke and heat control systems and components
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|std 1 178|
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