GOST R 50511-93

Specifications for products of building materials industry. Content, presentation, procedure for development and approval

Refrigerant properties

State system for ensuring the uniformity of measurements. Mass of oil in the oil-gas-water mixture. Method of measurements by the indirect method of dynamic measurements and the indirect method based on the hydrostatic principle using separation measuring units

Plain bearings. Pressed bimetallic half thrust washers. Features and tolerances

Artificially mineralized waters. Methods for salts determination

Ciders. General specifications