Cleaning services - Training and training centres for cleaning of monuments, facades and buildings as well as house maintenance
NORM herausgegeben am 1.11.2014
Designation standards: ÖNORM D2040
Note: UNGÜLTIG
Publication date standards: 1.11.2014
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM