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Gas, gas condensate, oil and gas, oil and gas condensate deposits. Software for well planning and drilling engineering. The main functional and technical requirements

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Systems of bearing structures of the 482,6 mm series. Panels and racks. Main dimensions

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Lasers and solid-state laser heads. Measurement methods of peak local energy (power) density

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Information technology equipment. Safety. Part 21. Remote power feeding

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Semiconductor UHF detector diodes. Measurement methods of tangential sensitivity

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Transmission of audio and/or video and related signals using infra-red radiation. Part 1. General

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