DIN 3388-4:1984-12 Flue gas dampers for gas appliances, thermaly controlled, connected to the appliances; requirements, testing, marking

标准编号：DIN 3388-4:1984-12

英文标题：Flue gas dampers for gas appliances, thermaly controlled, connected to the appliances; requirements, testing, marking

德文标题：Abgasklappen für Gasfeuerstätten, thermisch gesteuert, gerätegebunden; Anforderungen, Prüfung, Kennzeichnung

发布日期：1984-12

标准预览图