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Manganese ores, concentrates and sinters. Gravimetric method for determination of moisture content
Document status: Active
Gas supply system. Main pipeline gas transportation. Environmental protection. Protection of the water environment. Water preparation. Technical requirements
Document status: Active
Iron ores, concentrates, agglomerates and pellets. Method for determination of hygroscopic water content
Document status: Active
Combustible natural gases. Calculation method for determination of calorific value, specific gravity and Wobbe index
Document status: Withdrawn
Solid biofuels. Determination of total content of carbon, hydrogen and nitrogen by instrumental methods
Document status: Cancelled