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Pipeline fittings. Welding of parts made of titanium and titanium alloys. Specifications and quality control
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Pipeline fittings. Gland seal with fusable metal seal. Design and basic dimensions. Technical requirements
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Methodical instructions on maintenance of electromagnetic compatibility on the objects of power supply network equipment
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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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Rolled steel sections. I-beers with parallel adgus of flanges. Specifications
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