Pipeline fittings. Preparation of graphite lubricant
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Pipeline fittings. Friction bearings made of composition materials. Design, dimensions and specifications
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Pipeline fittings. Quality control program for fittings of the nuclear power stations
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Pipeline fittings. The order of rating and control of reliability and safety
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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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