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Multi-scale portable measuring instruments. General technical specifications
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Direct acting indicating analogue electrical measuring instruments and their accessories. Part 7. Special requirements for multi-function instruments
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Moving-coil oscillograph galvanometers
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Direct-current resistive volt ratio boxes
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Safety requirements for indicating and registering electrical measuring instruments and accessories to them
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Digital instruments and measuring transducers of voltage, current and resistance
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Direct action contact analog electrical measuring instruments
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Calibrated wires for electromeasuring instruments. Specifications
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Ionization chamber for radioactive instrument. Types and main parameters
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Thermoelectric radionuclide generators
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Measures of electromotive force standard cells
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