FAQs About the word vacuum tube

Ống chân không

electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

No synonyms found.

No antonyms found.

vacuum pump => Bơm chân không, vacuum gauge => Đồng hồ đo chân không, vacuum gage => Đồng hồ đo chân không, vacuum flask => Phích, vacuum cleaner => máy hút bụi,