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Pipeline fittings. Gland sealings. Leak-tightness norms

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Pipeline fittings. Dimensional tolerances of main elements of wedge-gate valve assemblies

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Pipeline fittings. Procedure for carrying out seismic resistance tests

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Pipeline fittings. Ball valves. Procedure for strength calculation

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Pipeline fittings. Calculation, reliability and safety evaluation during design stage

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Pipeline fittings. Tables of figures and conventional symbols. Reference book

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