ASTM D2799-21

Standard Test Method for Microscopical Determination of the Maceral Composition of Coal

NORMA vydána dne 1.12.2021

Anglicky -
PDF - okamžité stažení (1758.60 CZK)

The information about the standard:

Designation standards: ASTM D2799-21
Note: NEPLATNÁ
Publication date standards: 1.12.2021
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM D2799-21 :

Keywords:
coal, fusinite, maceral, micrinite microscopy, mineral matter, organic components, petrographic analysis, resinite, semi-fusinite, vitrinite,, ICS Number Code 73.040 (Coals)