элeктрoиcкрoвoe пoкрытиe . Materjalitehnika terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//mtr/%D1%8D%D0%BBe%D0%BA%D1%82%D1%80o%D0%B8c%D0%BA%D1%80o%D0%B2oe%20%D0%BFo%D0%BA%D1%80%D1%8B%D1%82%D0%B8e/1/rus (24.08.2026)