Term
J-GLOBAL ID:200906064539926033 

vacuum tube

Subject category:
Subject category
Subject category of the technical term.
電子素子
Sciterm (2):
Sciterm
Terms compiled by the various academic associations and the Ministry of Education, Culture, Sports, Science and Technology.
  • 船舶工学編 / 真空管 / vacuum tube , vacuum valve
  • 原子力工学編 / 真空管 / vacuum tube
Related terms  (1):
Broader terms  (1):
Narrower terms (4):
Thsaurus map:
Thesaurus Map (Notice) Synonyms included only in Sciterm are not displayed

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