Electric appliances connected to the water mains—Avoidance of backsiphonage and failure of hose-sets
NORM herausgegeben am 30.12.2008
Designation standards: GB/T 23127-2008
Note: UNGĂśLTIG
Publication date standards: 30.12.2008
Country: Chinese technical standard
Kategorie: Technische Normen GB