
Solid fuels. Micropetrographic analysis of lignite
STANDARD published on 1.12.1975
Designation standards: STN 441344
Classification mark: 441344
Catalog number: 63100
Note: WITHDRAWN
Publication date standards: 1.12.1975
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Category: Technical standards STN