
Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets
STANDARD published on 27.11.2019
Designation standards: UNE-EN 61770:2009/A1:2019
Note: Change
Publication date standards: 27.11.2019
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Spanish technical standard
Category: Technical standards UNE