ASTM D388-98a

Standard Classification of Coals by Rank (Includes all amendments And changes 1/4/2013).

The information about the standard:

Designation standards: ASTM D388-98a
Note: NEPLATNÁ
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM