Where does this definition of molecular drag pump come from?
This entry for molecular drag pump is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does molecular drag pump appear elsewhere on Lughet?
Yes — molecular drag pump 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.