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General-purpose 220, 330, 500 and 750 kV power oil transformers. Specifications

Document status: Active only in RF

Electric and optical fibre cables. Test methods for non-metallic materials. Part 100. General

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Tests on electric and optical fibre cables under fire conditions. Part 2-1. Test for vertical flame propagation for a single small insulated wire or cable. Apparatus

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Electrical installations of buildings. Voltage bands

Document status: Cancelled

Construction of objects using atomic energy. Requirements to personnel making works that affect the safety of nuclear energy sites

Document status: Active

Gas burners for industrial furnaces. The rows of nominal heat outputs

Document status: Active