DIN 44902-4:1972-08 Non-thermal storage water heaters for wall mounting; thermally insulated or lightly insulated, ratings for open-outlet type

标准编号：DIN 44902-4:1972-08

英文标题：Non-thermal storage water heaters for wall mounting; thermally insulated or lightly insulated, ratings for open-outlet type

德文标题：Elektrische Heißwasserbereiter; Boiler, Hängende Anordnung, Anschlußwerte für offene Boiler

发布日期：1972-08

标准预览图