ток сварки . Materjalitehnika terminibaas. Estonian Language Institute, Sõnaveeb 2026.
https://sonaveeb.ee/search/unif//mtr/%D1%82%D0%BE%D0%BA%20%D1%81%D0%B2%D0%B0%D1%80%D0%BA%D0%B8/1/rus (21.06.2026)

ток сварки . Metalliaabits. Estonian Language Institute, Sõnaveeb 2026.
https://sonaveeb.ee/search/unif//met/%D1%82%D0%BE%D0%BA%20%D1%81%D0%B2%D0%B0%D1%80%D0%BA%D0%B8/1/rus (21.06.2026)