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Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V. Part 5. Flexible cables (cords)

Document status: Replaced by GOST IEC 60227-5-2013

Switching surges from protective systems. Switching surges protection devices of coal mines underground electrical networks. Specifications and test methods

Document status: Active

Renewable power engineering. Thermal solar systems and their components. Test methods for solar collectors. Part 2. Qualification test procedures

Document status: Active

Explosive atmospheres. Part 32-1. Electrostatic. Hazards. Guidance

Document status: Active

Heaters for systems of regeneration of steam turbines for steam power plants. General specifications

Document status: Active

Explosive atmospheres. Part 30-1. Electrical resistance trace heating. General and testing requirements

Document status: Active