 |
| |||
| метод изотопов | |||
| isotope method: 10 phrases in 10 subjects |
| Energy industry | 1 |
| Geology | 1 |
| Makarov | 1 |
| Medical | 1 |
| Metallurgy | 1 |
| Military | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Physics | 1 |
| Technology | 1 |
|
| |||
| метод изотопов | |||
| isotope method: 10 phrases in 10 subjects |
| Energy industry | 1 |
| Geology | 1 |
| Makarov | 1 |
| Medical | 1 |
| Metallurgy | 1 |
| Military | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Physics | 1 |
| Technology | 1 |