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Vacuum technology. Mounting dimensions of pipeline fittings. Part 2. Кnife-edge flange type
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Underwater pipeline sealing flanges 10,0 MPa (100 kgf/sm2). Design and dimensions
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Industrial systems, installations, equipment and industrial products. Structuring principles and reference designations. Part 12. Capital construction facilities and engineering support systems
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General-purpose measuring instruments for determination of main vibration parameters. General requirements
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