GOST R 56983-2016

Rotating electrical machines. Part 18-33. Functional evaluation of insulation systems. Test procedures for form-wound windings. Multifactor evaluation by endurance under simultaneous thermal and electrical stresses

Photovoltaic devices. Part 5. Determination of the equivalent cell temperature (ECT) of photovoltaic (PV) devices by the open-circuit voltage method

Low-voltage surge protective devices. Part 11. Surge protective devices connected to low-voltage power systems. Requirements and test methods

Automobile roads of general use. Asphalt mixtures and asphalt concrete for road pavement. Determination of the resistance to plastic flow by Marshall’s method

Carbons cation exchangers. Specifications

Vibration. Evaluation of flexible rotor balancing quality