Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 4: Requirements
NORMA vydaná dňa 24.5.2023
Designation standards: UNE-EN 14511-4:2023
Publication date standards: 24.5.2023
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE