NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
ISO 21927-3
ISO 21927-3
Smoke and heat control systems - Part 3: Specifications for powered smoke and heat exhaust ventilators
Title (German)
Rauch- und Wärmefreihaltung - Teil 3: Bestimmungen für maschinelle Rauch- und Wärmeabzugsgeräte
Responsible national committee
Responsible international committee
ISO/TC 21/SC 11 - Smoke and heat control systems and components