Historical
DIN EN 12101-2:2003
Smoke and heat control systems - Part 2: Specification for natural smoke and heat exhaust ventilators (FOREIGN STANDARD)
This Part of this European Standard specifies requirements and gives test methods for natural smoke and heat exhaust ventilators which are intended to be installed as a component of a natural smoke and heat exhaust system conforming to prEN 12101-4 and prEN 12101-5.
Deutsches Institut für Normung [din]