I-G and I-H well cement. Test methods
NORMA vydána dne 1.10.1998
Designation standards: GOST 26798.2-96
Note: NEPLATNÁ
Publication date standards: 1.10.1998
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST