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Explosion-proof mine electromagnetic starters up to 1140 V. Technical requirements and test methods
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Electrostatics. Protection of electronic devices from electrostatic phenomena. Requirements for packaging for electrostatic discharge sensitive devices
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Lamp controlgear. Part 2-3. Particular requirements for a.c. supplied electronic ballasts for fluorescent lamps
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Short-circuits in electrical installations. Calculation methods of electrodynamics and thermal effects of short-circuit current
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Leakage current mine-type protective devices for voltages up to 1200 V. General specifications
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Aircraft batteries. Part 2. Design and construction requirements
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