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Natural gas. Methods of calculation of physical properties. Definition of compressibility coefficient
Document status: Replaced by GOST 30319.2-2015
Raremetallic concentrates. Method for the determination of sum of rare earths
Document status: Active
Oil and gas-oil fields. Rules for reservoir engineering
Document status: Active
Brown coals, hard coals, anthracites, coal briquettes and combustible shales. Methods for the determination of mineral impurities (rock) and smalls
Document status: Active
