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Tests on electric and optical cables under fire conditions. Part 3-24. Flame spread of vertically-mounted bunched wires or cables. Category C

Document status: Cancelled

Radio-frequency cable type PK 75-7-22. Specifications

Document status: Active

Electrical insulation systems. Methods of multi-factor functional tests

Document status: Active

United power system and isolated power systems. Hydraulic and pumped storage power stations. Hydraulic engineering structures. Monitoring and assessment of technical condition during operation. Main provisions

Document status: Replaced by GOST R 57793-2025

Low-voltage switchgear and controlgear. Part 5-3. Devices and switching elements of control circuits. Requirements for proximity devices with defined behaviour under fault conditions

Document status: Active

Non-self-ballasted single-capped LED-lamps for general lighting. Performance requirements

Document status: Active