„piston ring groove“: noun piston ring groovenoun | Substantiv s Overview of all translations (For more details, click/tap on the translation) Kolbenringnut, Kolbenringnute Kolbenringnutfeminine | Femininum f piston ring groove automobiles | AutoAUTO Kolbenringnutefeminine | Femininum f piston ring groove automobiles | AutoAUTO piston ring groove automobiles | AutoAUTO