Russian standards
Non-linear resistor type gapped surge arresters and metal-oxide surge arresters without gaps for a.c. electrical installations for voltages from 3 to 750 kV. Part 5. Selection and application recommendations
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Low-voltage switchgear and controlgear assemblies. Part 2. Power switchgear and controlgear assemblies
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Specifications for particular types of winding wires. Part 0-4. General requirements. Glass-fibre wound resin or varnish impregnated, bare or enamelled rectangular copper wire
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Diffusers and protective glasses for luminaires. Fixing dimensions
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