coal dust . EKI Combined Dictionary 2026. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif/dlall/eki/coal%20dust/1/eng (19.08.2026)
Translations
coal dust . Materjalitehnika terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//mtr/coal%20dust/1/eng (19.08.2026)