GOST R 59661-2021

United power system and isolated power systems. Relay protection and automation. Distance and overcurrent protection of power lines and utilities 330 kV and above. Testing

Motor vehicles. Pipelines of pneumatic brake actuator with the use of polymer tubes. Technical requirements

Water. General requirements for sampling

Nickel. Cobalt. Methods for determination of cobalt in nickel

Secondary cells and batteries containing alkaline or other non-acid electrolytes. Safety requirements for secondary lithium cells and batteries for use in electrical energy storage systems

Workplace air quality. Sampling and analysis of volatile organic compounds by solvent desorption/gas chromatography. Part 1. Pumped sampling method