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High-pressure sodium vapour lamps. Performance requirements

Document status: Active

Connecting devices. Safety requirements for screw-type and screwless-type clamping units for electrical copper conductors. Part 2. Particular requirements for conductors from 35 up to 300 sq. mm

Document status: Replaced by GOST IEC 60999-2-2023

Brushes for electrical machines. The method for determination of the commutator characteristics

Document status: Withdrawn

Ceramic support insulators for voltage over 1000 V. General specifications

Document status: Withdrawn

Electrical articles. Test methods as to environment mechanical factors stability

Document status: Active

Electrostatics. Part 2.3. Methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accumulation

Document status: Active