
Industrial fans. Performance testing using standardized airways
出版:British Standards Institution

專家解讀視頻
? British Standards Institution 2013
Amendment notes:
Corrigendum, May 2009. Corrigendum, October 2010
Document identifier notes:
Also numbered BS 848-1:2007.
EN ISO 5801:2017 - Identical
ISO 5801:2007 - Identical
BS 848-1:2007 - Equivalent