
Horticulture and landscaping - Green area on roofs and ceilings of buildings - Directives for planning, building and maintenance
NORM herausgegeben am 1.6.2010
Designation standards: ÖNORM L1131
Note: UNGÜLTIG
Publication date standards: 1.6.2010
The number of pages: 59
Approximate weight : 177 g (0.39 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM