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Electrical apparatus for explosive gas atmospheres. Part 10. Classification of hazardous areas
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Lamp controlgear. Part 1. General and safety requirements
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Solid electrical insulating materials. Methods for evaluation of electrical strength at a. c. voltage at power (50 Hz) frequency and d. c. voltage
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Renewable power engineering. Wind turbines. Electromagnetic compatibility
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Epoxide impregnated glass fabric foil-clad electrical insulating material of general use for printed plates. Specifications
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