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Moulded fittings in unplasticized polyvinyl chloride (PVC) for use under pressure — Oven test

Fans — Performance testing using standardized airways

Overview - ISO 5801:2017 (Fans - Performance testing using standardized airways) ISO 5801:2017 specifies procedures for determining fan performance using standardized airways. It covers fans of all t…

Fans — Performance testing using standardized airways — Amendment 1

Overview ISO 5801:2017/Amd 1:2025 is an important amendment to the international standard ISO 5801:2017, which specifies methods for performance testing of fans using standardized airways. This amend…