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Petroleum products. Determination of the demulsification ability of petroleum oils and synthetic fluids
Document status: Active
Insulating liquids. Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity
Document status: Active
Reagents. Methods for the determination of peroxides in organic solvents
Document status: Replaced by GOST 28687-2016
Raremetallic concentrates. Methods for the determination of niobium pentoxide
Document status: Active
Gas analyses for control of industrial and transport emissions. General specifications
Document status: Active