BS ISO 21927-3:2021
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BS ISO 21927-3:2021

Smoke and heat control systems Specifications for powered smoke exhaust ventilators

Summary

Acceptance (approval);Control systems;Type testing;Electric motors;Heat transfer;Fire safety in buildings;Fire safety;Smoke;Heat;Ventilation equipment;Smoke extraction (buildings);Fans;Classification systems;Marking;Fire spread prevention;Ventilators

Technical characteristics

Publisher British Standards Institution (BSI)
Publication Date 05/20/2021
Page Count 80
Themes Ventilators
EAN ---
ISBN ---
Weight (in grams) ---

Replaces

Previous versions

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