
Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets
STANDARD published on 14.11.2018
Designation standards: UNE-EN 61770:2009/A11:2018
Note: Change
Publication date standards: 14.11.2018
The number of pages: 49
Approximate weight : 147 g (0.32 lbs)
Country: Spanish technical standard
Category: Technical standards UNE