вентиляция литейной формы . Materjalitehnika terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//mtr/%D0%B2%D0%B5%D0%BD%D1%82%D0%B8%D0%BB%D1%8F%D1%86%D0%B8%D1%8F%20%D0%BB%D0%B8%D1%82%D0%B5%D0%B9%D0%BD%D0%BE%D0%B9%20%D1%84%D0%BE%D1%80%D0%BC%D1%8B/1/rus (21.06.2026)