 |
| injection valve: 47 phrases in 17 subjects |
| Astronautics | 2 |
| Automobiles | 1 |
| Caspian | 4 |
| Chromatography | 1 |
| Makarov | 1 |
| Military | 1 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Oil and gas technology | 6 |
| Oilfields | 1 |
| Plastics | 1 |
| Refrigeration | 1 |
| Sakhalin | 5 |
| Shipbuilding | 2 |
| Technology | 14 |
| Thermal engineering | 2 |
| Transport | 2 |