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Electrical apparatus for explosive gas atmospheres. Part 2. Pressurized enclosures 'p'
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Construction of objects using atomic energy. Requirements to personnel making works that affect the safety of nuclear energy sites
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Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V. Lift cables and cables for flexible connections
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Water-tube boilers and auxiliary installations. Part 13. Requirements for flue gas cleaning systems
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Enamelled rectangular winding wires. Method of the flexibility test
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Luminaires for swimming pools and similar applications. Specifications
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