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Lamp controlgear. Part 2-13. Particular requirements for d.c. or a.c. supplied electronic controlgear for light emitting diode modules
Document status: Active
Neutron flux monitoring systems for control and protection of nuclear reactors. General technical requirements
Document status: Active
Electrical supply track systems for luminaires. Part 2. Mixed supply systems. Section 1. Classes I and III
Document status: Cancelled
Electric motor frequency changers with rated power of 250 kW and above. General specifications
Document status: Active
Cores for inductors and transformers for telecommunications. Part 1. Measuring methods
Document status: Active
Electrical apparatus for explosive gas atmospheres. Electrical resistance trace heaters. Part 1. General technical requirements and test methods
Document status: Active