This standard establishes four methods for determining the compressibility coefficient of natural gas: when the total component is unknown
GOST 30319.2-1996 Referenced Document
GOST 30319.0-1996 Natural gas. Methods of calculation of physical properties. General
GOST 30319.1-1996 Natural gas. Methods of calculation of physical properties. Definition of physical properties of natural gas, its components and processing products
GOST 30319.2-1996 history
2015GOST 30319.2-2015 Natural gas. Methods of calculation of physical properties. Calculation of physical properties on base information on density of standards conditions and nitrogen and carbon dioxide contents
1996GOST 30319.2-1996 Natural gas. Methods of calculation of physical properties. Definition of compressibility coefficient