
SOLID MINERAL FUELS. PETROGRAPHIC ANALYSIS METHODS. METHOD FOR DETERMINING MICROSCOPICALLY THE REFLECTANCE OF VITRINITE.
NORMA vydaná dňa 24.10.1995
Designation standards: UNE 32301:1995
Publication date standards: 24.10.1995
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE