State system for ensuring the uniformity of measurements. Procedures of measurement of mass fraction of the parent substance of reagents and superpure substances by titrimetric methods. General requirements
United power system and isolated power systems. Relay protection and automation. Guidelines by defining parameters of electromagnetic current transformers to ensure the proper functioning of relay protection during transients
Electronics automated design systems. Information support. Technical characteristics of electronic components. Electric vacuum lamps, gas-discharge and X-ray devices. Declarative knowledge specifications according to technical characteristics
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