Gully tops and manhole tops for vehicular and pedestrian areas - Design requirements, type testing, marking, quality control
NORM herausgegeben am 1.1.1995
Designation standards: ÖNORM EN 124
Note: UNGÜLTIG
Publication date standards: 1.1.1995
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM