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Oils synthetic MAS-30NK. Technical requirements

Document status: Replaced by GOST 21791-2022

Electrode coal-tar pitch. Specifications

Document status: Active

Ethylene. Method for determination of ammonia

Document status: Active

Ethanol fuel. Determination of ethanol content by method of gas chromatography

Document status: Active

Insulating liquids. Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity

Document status: Active

Ion-exchange resins. Determination of moisture content

Document status: Active