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SU851568A1
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Electromotive force standard element
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SU834606A1
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Converter of capacitance,inductance and resistance into dc voltage
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SU834769A1
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Analogue storage
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SU822059A1
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Device for compensating for temperature dependence of saturated normal element element electromotive force
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SU809218A1
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Scale converter
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SU834828A1
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Function generator
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SU843175A2
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Synchronous d-trigger
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SU813282A1
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Digital voltage meter
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SU932591A1
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Differential amplifier
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SU849085A1
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Linear converter of ac voltage effective value to dc voltage
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SU711674A1
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Synchronous detector
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SU771559A2
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Power-to-dc voltage converter
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SU754482A1
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Analogue storage
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SU761922A1
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A.c. efficient voltage-to-d.c. voltage linear transducer
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SU752178A1
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All-purpose measuring device
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SU760191A1
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Storage
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SU697840A2
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Method of manufacturing vacuum heat transducer
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SU702309A1
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Precision thermal transducer
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SU1042156A1
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Push-pull power amplifier
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SU690400A1
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Voltage converter
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