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State system for ensuring the uniformity of measurements. National standard. Standard reference data. Copper-zinc alloys. Temperature coefficient of linear expansion and electrical resistivity for the temperature range from 300 K to 2/3 temperature of melting
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Inflatable play equipment. General technical requirements
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State system for ensuring the uniformity of measurements. Continuous balance conveyer. Methods and means of verification
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Prefabricated reinforced concrete piles. General specifications
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United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Rules for performing check and provision of a stable operation of generating equipment of power plants while separation by underfrequency islanding system at isolated load. Norms and requirements
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