Russian standards PDF
Low-voltage surge protective devices. Part 32. Surge protective devices connected to the d.c. side of photovoltaic installations. Selection and application principles
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Rubber hoses and tubing for cooling systems for internal-combustion engines.Technical requirements
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Rubber hoses and hose assemblies for liquefied petroleum gas in motor vehicles.Technical requirements
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Occupational safety standards system. Protective clothing to protect from short-term exposure to open flames. Part 1. Test method for complete garments. Measurement of transferred energy using an instrumented manikin
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Occupational safety standards system. Protective clothing and other personal protective equipment. Test method for convective heat resistance using a hot air circulating oven
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Rules for strength assessment of equipment and pipelines of nuclear power installations. Confirmatory analysis on stage of design
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