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DIN EN 12101-2:2017
Smoke and heat control systems - Part 2: Natural smoke and heat exhaust ventilators; German version EN 12101-2:2017
This European Standard applies to natural smoke and heat exhaust ventilators (NSHEV) operating as part of smoke and heat exhaust systems (SHEVS), placed on the market. This standard specifies requirements and gives test methods for natural smoke and heat exhaust ventilators which are intended to be installed in smoke and heat control systems in buildings.
Deutsches Institut für Normung [din]