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Design and installation of electrical installations of coal mines and underground workings

Document status: Active

Hard magnetic sintered materials on basis neodymium-iron-boron alloys. Classification. Main parameters

Document status: Active

Rotating electrical machinery. Insulating collector plates. Row of thicknesses

Document status: Active

Electrohydraulic governors for hydraulic turbines. Technical requirements

Document status: Active

Refrigerating systems and heat pumps. Safety and environmental requirements. Part 2. Design, construction, manufacture, testing, marking and documentation

Document status: Replaced by GOST 34891.2-2022

Electromagnet compatibility of technical means. Test equipment. Shielded chambers. Classes, general parameters, technical requirements and test methods

Document status: Active