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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
Assembling units and pipeline parts. Lenses for Pnom 9,81-98,1 MPa (100-1000 kgf/cm2). Construction and dimensions
Document status: Active
Auxiliary compounds for textiles. Sulfirol-8. Specifications
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