 |
| coupling rod: 33 phrases in 15 subjects |
| Automated equipment | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Electronics | 1 |
| Mining | 3 |
| Nautical | 1 |
| Oil / petroleum | 8 |
| Oil and gas | 1 |
| Oil and gas technology | 6 |
| Oilfields | 2 |
| Rail transport | 3 |
| Sakhalin | 2 |
| Shipbuilding | 1 |
| Technology | 1 |
| Transport | 1 |