Russian standards
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: Cancelled
Inductor and transformer cores for telecommunications. Part 4. Blank detail specification, magnetic oxide cores transformers and chokes for power applications assessment level A
Document status: Active
High-pressure mercury vapour lamps. Performance requirements
Document status: Active
Electric and optical fibre cables. Test methods for non-metallic materials. Part 501. Mechanical tests. Tests for determining the mechanical properties of insulating and sheathing compounds
Document status: Active
Electrical apparatus for use in the presence of combustible dust. Part 18. Protection by encapsulation 'mD'
Document status: Active
Ceramic electrotechnical materials. Classification and technical requirements
Document status: Active