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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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Safety large span structures from progressive collapse from accidental actions
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Work at height at Joint Stock Company 'Mining and Metallurgical Company 'NORILSK NICKEL'
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Norms for emergency margin of material and equipment for reconstruction of linear part of trunk gas pipelines of JSC Gazprom
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Instructions on lightning protection for buildings, constructions and industrial communications
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