Online Standards Store PDF
United power system and isolated power systems. Relay protection and automation. Guidelines by defining parameters of electromagnetic current transformers to ensure the proper functioning of relay protection during transients
Document status: Active
Cylindrical worm gear pairs. Basic worm and basic generating worm
Document status: Active
Fiberglass. Method for determination of rare-earth oxides
Document status: Active
End cutters for use on NC machine tools for machining parts of light alloys. Design and dimensions
Document status: Active
Noise. Measurement of the influence of road surfaces on traffic noise. Part 1. Statistical method
Document status: Replaced by GOST ISO 11819-1-2025