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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: Cancelled
Sealed nickel-cadmium prismatic rechargeable single cells. General specifications
Document status: Withdrawn
Low-voltage fuses. Part 3-1. Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications). Sections I to IV
Document status: Active
Electric and optical fibre cables. Test methods for non-metallic materials. Part 502. Mechanical tests. Shrinkage test for insulations
Document status: Active
Sealed radionuclide beta-radiation sources. Methods of parameters measurement
Document status: Active
