STN 441396 (441396)

Special classification of commercial sorts of brown coals and lignite

STANDARD published on 1.1.1963

The information about the standard:

Designation standards: STN 441396
Classification mark: 441396
Catalog number: 63152
Note: WITHDRAWN
Publication date standards: 1.1.1963
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN