 |
| |||
| зажимное кольцо; установочное кольцо | |||
| монтажное кольцо | |||
| крепёжное кольцо | |||
| опорное кольцо | |||
| кольцо крепления | |||
| mounting ring: 12 phrases in 10 subjects |
| Astronautics | 1 |
| Boxing | 1 |
| Electrical engineering | 1 |
| General | 2 |
| Gyroscopes | 2 |
| Military | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |
| Weapons and gunsmithing | 1 |