NEN NPR CEN/TR 1749:2014現行
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
基本信息
標準編號： NEN NPR CEN/TR 1749:2014
發布時間：2014/7/1 0:00:00
標準類別：Standard
出版單位：Nederlands Normalisatie Instituut
標準頁數：50
標準簡介
Provides details of a general scheme for the classification of gas appliances according to the method of supplying combustion air and of evacuating the products of combustion.
標準備注
Supersedes NEN NPR CR 1749. (01/2006)
