GOST 8420-74

Specification for radio disturbance and immunity measuring apparatus and methods. Part 2-3. Methods of measurement of disturbances and immunity. Radiated disturbance measurements

Agricultural products, raw materials and food with improved environmental characteristics. Mineral fertilizers. Method of measurement of lead, cadmium, arsenic, nickel, mercury, chromium (VI), copper, zinc and biuret

Thermal insulating products in building applications. Method for determination of shear behaviour

Hexagon nuts with reduced width across flats (high precision). Constructions and dimensions

Semiconductor reformers of electroenergy with power including to 5 kV x A. General specifications

Testing of chemicals of environmental hazard. Determination of the UV-VIS absorption spectral by spectrophotometric method