GOST 9434-2023

Electromagnetic compatibility (EMC). Part 6-5. Generic standards. Immunity for equipment used in power station and substation environment

United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Device for unloading automation during short circuits. Short circuit severity fixation device. Norms and requirements

Rocket and space technology. Base of electron components. The rules of selection, application and testing

Rectangular steel all-cast moulding boxes having inside dimensions: length from 1600 to 2000 mm, width 1000; 1200 mm, height from 200 to 400 mm. Construction and dimensions

Additive technologies. Products obtained by selective laser melting of powder material 08Х18Н10Т. General specifications

Buildings and constructions. The calculation of thermal protection of walls with reflective insulation