 |
| |||
| wear ring | |||
| кольцо износа: 17 phrases in 12 subjects |
| Armored vehicles | 1 |
| Automobiles | 1 |
| Drilling | 1 |
| General | 2 |
| Nautical | 3 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Roll stock | 1 |
| Technology | 2 |
| Thermal engineering | 1 |
| Weapons of mass destruction | 1 |
|
| |||
| wear ring | |||
| кольцо износа: 17 phrases in 12 subjects |
| Armored vehicles | 1 |
| Automobiles | 1 |
| Drilling | 1 |
| General | 2 |
| Nautical | 3 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Roll stock | 1 |
| Technology | 2 |
| Thermal engineering | 1 |
| Weapons of mass destruction | 1 |