Where does this definition of coking coal come from?
This entry for coking coal is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does coking coal appear elsewhere on Lughet?
Yes — coking coal 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.