cmn: 電子管

Information
has URI	http://lexvo.org/id/term/cmn/%E9%9B%BB%E5%AD%90%E7%AE%A1
character	Character U+96FB
character	Character U+5B50
character	Character U+7BA1

Meaning
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means	(noun) electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope electron tube, tube, thermionic tube, vacuum tube, thermionic vacuum tube, thermionic valve