Gully tops and manhole tops for vehicular and pedestrian areas. Design requirements, type testing, marking, quality control
NORM herausgegeben am 1.12.1997
Designation standards: STN EN 124
Classification mark: 136301
Catalog number: 53252
Note: UNGÜLTIG
Publication date standards: 1.12.1997
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN