03913343-n 'a thermionic tube having five electrodes';
 
汉语 五 极 真空管 , 五 极 管 , 五极真空管 , 五极管
英语 pentode
Italian pentodo
Definitions
英语
a thermionic tube having five electrodes
日语
5つの電極を持つ熱電子菅
Relations
Hypernym: tube
Semantic Field: artifactn
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Maintainer: Francis Bond <bond@ieee.org>