Russian standards PDF
Electroacoustics. Hearing aids. Part 7. Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes
Document status: Active
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V. Part 6. Lift cables and cables for flexible connections
Document status: Active
Electric cables. Calculation of the current rating. Part 1-3. Current rating equations (100 % load factor) and calculation of losses. Current sharing between parallel single-core cables and calculation of circulating current losses
Document status: Active
Specifications for particular types of winding wires. Part 0-6. General requirements. Glass-fibre wound resin or varnish impregnated, bare or enamelled round copper wire
Document status: Active
Medical electrical equipment. Part 2-22: Particular requirements for the basic safety and essential performance of surgical, cosmetic, therapeutic and laser equipment
Document status: Cancelled