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Expanded steel sheets. Technical specifications

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Hot-rolled parallel-flange I-beams. Non-standard sizes. Technical specifications

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Regulation for complex inspection and diagnosing of trunk gas pipelines subject to stress corrosion cracking

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Seams of butt, fillet and tee welded joints of vessels and apparatus operating under pressure. Ultrasonic testing technique. With AMD 1-2009, 2-2012, 3-2020

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Methodological guidelines for ensuring the reliability of power supply and the stability of the electrical systems of the enterprises of PJSC SIBUR Holding

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General technical requirements for valves supplied to JSC Gazprom

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