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