дуговая сварка в защитном газе импульсным током . Materjalitehnika terminibaas. Eesti Keele Instituut, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//mtr/%D0%B4%D1%83%D0%B3%D0%BE%D0%B2%D0%B0%D1%8F%20%D1%81%D0%B2%D0%B0%D1%80%D0%BA%D0%B0%20%D0%B2%20%D0%B7%D0%B0%D1%89%D0%B8%D1%82%D0%BD%D0%BE%D0%BC%20%D0%B3%D0%B0%D0%B7%D0%B5%20%D0%B8%D0%BC%D0%BF%D1%83%D0%BB%D1%8C%D1%81%D0%BD%D1%8B%D0%BC%20%D1%82%D0%BE%D0%BA%D0%BE%D0%BC/1/rus (21.06.2026)
дуговая сварка в защитном газе импульсным током . Metalliaabits. Eesti Keele Instituut, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//met/%D0%B4%D1%83%D0%B3%D0%BE%D0%B2%D0%B0%D1%8F%20%D1%81%D0%B2%D0%B0%D1%80%D0%BA%D0%B0%20%D0%B2%20%D0%B7%D0%B0%D1%89%D0%B8%D1%82%D0%BD%D0%BE%D0%BC%20%D0%B3%D0%B0%D0%B7%D0%B5%20%D0%B8%D0%BC%D0%BF%D1%83%D0%BB%D1%8C%D1%81%D0%BD%D1%8B%D0%BC%20%D1%82%D0%BE%D0%BA%D0%BE%D0%BC/1/rus (21.06.2026)
