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Mechanical engineering--Equipment and supplies
›
Electromechanical devices
›
Electric machinery
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Electric current converters
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Klystrons
Klystrons
Topic
sh85072664
·
id.loc.gov
Broader Terms (3)
Electric current converters
Microwave tubes
Vacuum-tubes
Hierarchy
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Narrower Terms (1)
Klystrons, Reflex
