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Electric and optical fibre cables. Test methods for non-metallic materials. Part 509. Mechanical tests. Test for resistance of insulations and sheaths to cracking (heat shock test)
Document status: Active
The railway transport objects testing methods of prolongation operating cycle. Part 1. Power transformers and auto transformers for railway power substations, transform substations and power supply linear devices
Document status: Active
Adhesive tape for electrical insulation. General specification
Document status: Active
Low-voltage switchgear and controlgear. Part 4. Contactors and motor-starters. Section 1. Electromechanical contactors and motor-starters
Document status: Replaced by GOST IEC 60947-4-1-2021
United power system and isolated power systems. Operative-dispatch management. Relay protection and automation. Interaction of actors, consumers of electrical energy in creating (modernization) and the exploitation. General requirements
Document status: Active
Ground connections for movable electric units. General specifications
Document status: Active