|
abnormal condition : 45 phrases in 15 subjects |
| Astronautics | 1 |
| Automated equipment | 2 |
| Automobiles | 2 |
| Ecology | 1 |
| Energy industry | 4 |
| Makarov | 12 |
| Nuclear and fusion power | 2 |
| Oil / petroleum | 3 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Road works | 2 |
| Technology | 6 |
| Telecommunications | 1 |
| Transport | 4 |
| Water resources | 1 |