
Concrete building blocks of pumice gravel.
STANDARD published on 1.5.1937
Designation standards: DIN 1059:1937-05
Note: WITHDRAWN
Publication date standards: 1.5.1937
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN
Zementschwemmsteine aus Bimskies.