Online Standards Store PDF
Pipeline fittings. Periodical tests. General requirements
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Pipeline fittings. Types and grades of plastic materials used in production of pipeline fittings
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Pipeline fittings. friction units pivot-saddle and stem-bushing. Design and dimensions
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Pipeline fittings. Metallic and non-metallic nonorganic coatings. Process
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Pipeline fittings. Metals used in production of fittings. Part 1. Basic requirements for selection of materials
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