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Electric generating plants with diesel and gas internal combustion engines. General specifications

Document status: Cancelled

Pressboard and presspaper for electrical purposes. Technical requirements. Part 1. Terms and definitions. General requirements

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Tests for electric and optical cables under fire conditions. Circuit integrity. Part 11. Apparatus. Fire alone at a flame temperature of at least 750 °C

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Radio-frequency cable type PK 75-17-31. Specifications

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

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Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon - transformers). General and safety requirements

Document status: Active