| |||
| Sicherungsring m; Sprengring m; Überwurfring m | |||
| Haltering m | |||
| Befestigungsring m; Vorschraubring m | |||
| Splintscheibe f; Feder-Widerlager m (Wiggins-Schnelltrennkupplung) | |||
| seegerring | |||
| haltering | |||
|
retainer ring : 8 phrases in 3 subjects |
| Optics branch of physics | 1 |
| Technology | 6 |
| Transport | 1 |