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Joints of tubes with tube-plates and collectors of heat exchangers. Compression of tubes by sources of impulse pressure. General
Document status: Active
Watch oils. Method for the determination of regional wetting angle
Document status: Active
Coals of Bashkiria for pulverized burning in stationary boiler plants. Technical requirements
Document status: Cancelled
Motor fuels. Motor method for determination of octane number
Document status: Replaced by GOST 511-2022