
Standard Classification of Coals by Rank
NORM herausgegeben am 10.9.1999
Designation standards: ASTM D388-99
Note: UNGÜLTIG
Publication date standards: 10.9.1999
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Kategorie: Technische Normen ASTM
Keywords:
anthracite, bituminous, coal, ignite, rank