DIN EN 16084 Berichtigung 1:2012
制冷系统和热泵.组件和接头的密封性资格.德文版本 EN 16084-2011,DIN EN 16084-2011-07的技术勘误
Refrigerating systems and heat pumps - Qualification of tightness of components and joints; German version EN 16084:2011, Corrigendum to DIN EN 16084:2011-07