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High pressure welded vessels and apparatuses. General technical specifications
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Finishing of element wise assembling of gypsum boards of walling structure for accommodation, public and industrial buildings
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Company standard. Steel structures of bridges. Prefabrication
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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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Electrowelded pipes made of carbon and low alloy steels for steam and hot water pipelines
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