DIN SPEC 1139:2010-02 European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types); German version CEN/TR 1749:2009

标准编号：DIN SPEC 1139:2010-02

英文标题：European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types); German version CEN/TR 1749:2009

德文标题：Europäischer Leitfaden für die Klassifizierung von Gasgeräten nach der Art der Abgasabführung (Arten); Deutsche Fassung CEN/TR 1749:2009

发布日期：2010-02

DIN SPEC 1139:2010-02 European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types); German version CEN/TR 1749:2009

标准预览图