Brick elements for special purposes. Sewer bricks - wedges
NORM herausgegeben am 1.4.1980
Designation standards: STN 722627-2
Classification mark: 722627
Catalog number: 68498
Note: UNGÜLTIG
Publication date standards: 1.4.1980
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN