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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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Regulation for complex inspection and diagnosing of trunk gas pipelines subject to stress corrosion cracking
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General technical requirements for valves supplied to JSC Gazprom
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Ensuring hardware for IT infrastructure of Public Joint Stock Company 'Mining and Metallurgical Company 'NORILSK NICKEL' and Russian Organizations of corporate structure included into the Group of Companies 'NORILSK NICKEL'
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Methodical instructions on maintenance of electromagnetic compatibility on the objects of power supply network equipment
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