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Pipeline fittings. Gland seal with fusable metal seal. Design and basic dimensions. Technical requirements
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Requirements for arrangement and carrying out of demarcation for dangerous areas and visualization of working area at Public 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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Structures with the use of reinforced cement mineral slabs AQUAPANEL® Indoor
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