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Pipeline fittings. Average trim life vs. specific loads on the sealing surfaces
Document status: Active
Pipeline fittings. Deposit welding repair. Technical requirements
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Pipeline fittings. Repair. Organization of repair and general guideline on repair
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Pipeline fittings. Connection unit of disk with disk holder for pressure relieve valve. Design, dimensions and specifications
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Pipeline fittings. Rubber-metal sealings for gate valves. Design, dimensions, production technique
Document status: Active