Smoke and heat control systems - Specification for natural smoke and heat exhaust ventilators Ingestion-build-81500 This European Standard specifies methods

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location or level of maturity

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Smoke and heat control systems - Specification for natural smoke and heat exhaust ventilators Ingestion-build-81500 This European Standard specifies methodsThis 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.