Pipeline fittings. Determination of remaining lifetime and reliability factor of pipeline fittings
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Pipeline fittings. Deposit welding and quality control of deposited surfaces. Technical requirements
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Pipeline elements. Components and assembly units made of titanium alloys for pipelines of nuclear power stations. General technical specifications
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Pipeline fittings. Screw-type cylindrical springs. General technical specifications
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Pipeline fittings. Packing washers made of paronite and rubber. Dimensions and specifications
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Pipeline fittings. Patch work. Technical requirements
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