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Rotating electrical machines. Part 6. Methods of cooling (IC Code)
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Three-phase asynchronous squirrel-cage submersible electric motors series PED. Specifications
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Ceramic electrotechnical materials. Classification and technical requirements
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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
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Condensing units with hermetic refrigeration compressors for commercial refrigeration equipment. General specifications
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General-purpose low-power transformers. General specifications
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