Natural gas. Calculation of calorific values, density, relative density and Wobbe index from composition
NORMA vydána dne 1.1.2010
Designation standards: GOST 31369-2008
Note: NEPLATNÁ
Publication date standards: 1.1.2010
The number of pages: 58
Approximate weight : 174 g (0.38 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST