Uzbekistan standards PDF
System of design documents for construction. Gas supply. Internals. Detailed drawings
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System of design documents for construction. Gas supply. Outdoor gas pipelines. Detailed drawings
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Ceramic sewer pipes. Technical specifications
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Chemical-resistant concrete. Technical specifications
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Building thermal insulation materials and products. Rules of acceptance
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Buildings and constructions. Methods for determination of resistance of enclosing structures to air permeation
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