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Company standard. Steel structures of bridges. Prefabrication
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Company standard. Corrosion protection of bridge metal structures by staining method
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Safety large span structures from progressive collapse from accidental actions
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State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. The procedure for geological control of the results of quantitative chemical analysis of samples of solid incombustible minerals
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Oil, petrochemical and gas industry. Shell and tube heat-exchangers. Technical specifications. Replaces O’z DSt 1138:2007 in the part of section 7
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