
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery
STANDARD published on 15.12.2009
Designation standards: ÖNORM EN 378-4
Note: WITHDRAWN
Publication date standards: 15.12.2009
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM