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Device for eddy-current checking
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Device for contactless measurement of strength of current in underground pipe-line
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Method of and device for contactless detection of relative current leakage in underground current duct section
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Device for eddy current testing of metal articles
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Electromagnetic inspection device
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Method for separation of vapor-gas mixtures into their components
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Composite pipe
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Rotary audio-signal generator
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Method of manufacturing of electrostatic screen of magnetic transducer
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Equipment for casting of metal and slag in moulding form
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Method and apparatus for cleaning dust-gas flow
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Roller cutter end sealing
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Digitizer for eddy current controlling
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Machine for investigating long-term and creep behavior of materials
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Temperature measuring device
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Fish marker
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Eddy-current checking device
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