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RU1812420C
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Induction movement transducer
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SU1747869A1
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Microdisplacement differential inductive transducer
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SU1825122A1
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Method of laser photoionization element and isotopic analysis
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SU1818958A1
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Method of laser atomic-fluorescence analysis
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Device for tolerance check of signal period variation rate
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SU1646371A1
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Method for measuring absorption of electromagnetic radiation by material
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SU1636696A1
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Double grating monochromator with plane gratings
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SU1708099A1
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Orotron with frequency measuring system
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SU1504688A1
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Method of determining concentration of rare isotope
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Counting unit
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SU1441373A1
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Information input device
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SU1483345A1
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Spectrometer
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SU1441208A1
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Spectrograph
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SU1485073A1
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Attachment to spectrometer for obtaining ir-spectrum of thin films on a surface of flat specimens
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SU1514046A1
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Diffraction infrared spectrometer for examination of thin films
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SU1762197A1
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Metal and alloy photoelectric spectral analyzing method
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SU1325375A1
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Signal period tolerance check device
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SU1355915A1
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Autodyne radio spectrometer of millimetric and submillimetric wave bands
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SU1122939A1
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Method of measuring refractive index and absorption coefficient of materials in infrared region of spectrum
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SU1124205A1
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Method of selective laser analysis of element traces in a substance (its versions)
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