
FANS - PERFORMANCE TESTING, STANDARD CHARACTERISTICS
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
This standard is included in DIN Handbook 85. Applies to fans used as turbo-machines for transporting air or other gases. It is intended primarily for fans, which are offered in catalogues and selected on the basis of the data contained therein when there is no information available on the respective installation conditions.
ISO 5801 : 2017 - Identical