GOST 13808-79

State system for ensuring the uniformity of measurements. Method of measurements of relative dielectric permittivity and tangent of dielectric dissipation angle of solid dielectrics made of thin leafed materials in the frequency band from 9 to 10 GHz

Electric motor frequency changers with rated power of 250 kW and above. General specifications

Rubber-textile conveyor belts. Determination of the full thickness tensile strength, elongation at break and elongation at the reference load

Automatic identification. Radio frequency identification for item management. Unique identification for RF tags

Filter air purification means for collective protection objects. Method of measuring the constant air flow resistance

Refrigerating equipment. Forced convection air cooled refrigerant condensers. Performance test conditions