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