выталкивающий штифт . Materjalitehnika terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//mtr/%D0%B2%D1%8B%D1%82%D0%B0%D0%BB%D0%BA%D0%B8%D0%B2%D0%B0%D1%8E%D1%89%D0%B8%D0%B9%20%D1%88%D1%82%D0%B8%D1%84%D1%82/1/rus (21.06.2026)