 |
| environmental monitoring system: 22 phrases in 13 subjects |
| Astronautics | 4 |
| Ecology | 3 |
| Energy industry | 1 |
| General | 2 |
| Medical | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 2 |
| Sakhalin | 1 |
| Technology | 1 |
| United Nations | 1 |
| Water supply | 1 |
| Weapons of mass destruction | 3 |