Boundary stones; number stones.
STANDARD published on 1.3.1971
Designation standards: DIN 487:1971-03
Publication date standards: 1.3.1971
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN
Grenzsteine; Nummersteine, Beton.