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Non-self-ballasted single-capped LED-lamps for general lighting. Performance requirements
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Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters
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Tests for electric and optical fibre cables under fire conditions. Circuit integrity. Part 23. Procedures and requirements. Electric data cables
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Reciprocating internal combustion engine driven alternating current generating sets. Part 5. Generating sets
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Radio-frequency cable type PK 50-2-12. Specifications
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Water-tube boilers and auxiliary installations. Part 16. Requirements for grate and fluidized-bed firing systems for solid fuels for the boiler
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