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Hydroelectric power plants. Hydrotechnical structures. Gates and trash screens. Organization of operation and maintenance. Norms and requirements
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Safety of and facilities. Methods of investigations and electromagnetic radiation level estimation in the context of communication objects designing
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Functional safety of electrical, electronic, programmable electronic safety-related systems. Part 3-1. Software requirements. Reuse of pre-existing software elements to implement all or part of a safety function
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Channel switching and message switching in telegraph communication. Terms and definitions
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