
Air Conditioners, Liquid Chilling Packages, Heat Pumps And Dehumidifiers With Electrically Driven Compressors - Determination Of The Sound Power Level - Part 2: Heat Pump Water Heaters
出版:Association Francaise de Normalisation

專家解讀視頻
2017 PR [01/01/2017]
Indice de classement: S31-121-2PR. PR NF EN 12102-2 January 2017. (09/2017)
PREN 12102-2:2016 - Identical