Russian standards PDF
Modular sports and recreation centers. General specifications
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Accessible design. Auditory guiding signals in public facilities
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Plastic pipes and fittings. Socket fusion using a heated tool. General requirements
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Cryoelectronic products and with thermoelectronic cooling. Classification and system of designations
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Automated control systems of technological processes and technical facilities for railway transport. Software functional and information safety requirements and control methods
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Photositalls. Grades and main physical and chemical characteristics
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