Where does this definition of vacuum valve come from?
This entry for vacuum valve is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is vacuum valve a noun, verb, or something else?
In this entry, vacuum valve is tagged as 2n..
Does vacuum valve appear elsewhere on Lughet?
Yes — vacuum valve appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.
