
European Scheme For The Classification Of Gas Appliances According To The Method Of Evacuation Of The Combustion Products (types)
出版:Nederlands Normalisatie Instituut

專家解讀視頻
Provides guidance to CEN Technical Committees who are preparing European Standards for appliances burning combustible gases. It gives details of a general scheme for the classification of such appliances according to the method of evacuating the products of combustion.
Supersedes NEN NPR CR 1749. (01/2006)
CEN/TR 1749:2009 - Identical