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Explosive atmospheres. Part 17. Electrical installations inspection and maintenance
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Electrical apparatus for explosive gas atmospheres. Part 5. Powder filling q
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Auxiliaries for lamps. A.C. supplied electronic ballasts for tubular fluorescent lamps. General and safety requirements
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Rubber insulated polyvinylchloride sheathed shipboard cables. Specifications
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Electrotechnical equipment. Standard directions of movement for actuators which control the operation of electrical apparatus
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Power cables with plastic insulation for rated voltages from 6 up to and including 35 kV. General specifications
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