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Gas supply system. Main pipeline gas transportation. Environmental protection. Protection of the water environment. Water preparation. Control
Document status: Active
Vessels and apparatus. Norms and methods of strength calculation
Document status: Active
Copper and complex ores, and products of their processing. Methods for weight fraction measurement of copper in mineral forms
Document status: Active
Brown coals, hard coal and anthracites of Kuznetsk and Gorlovsky basins for power supply purposes. Specifications
Document status: Cancelled
Niobium pentoxide. Luminescent method for determination of phosphorus content
Document status: Active