каскадныи гравитационныи сепаратор
каскадныи гравитационныи сепаратор. separator Wiktionary. separator (plural separators) An object located between two or more things and hence separating them. 1998, Elisa Ferri, Lisa Kenny, Dana Epstein, Style on Hand: Perfect Nail and Skin Care (page 44) When applying polish, always use toe separators to keep toes apart.