 |
| |||
| abundance, isotopic | |||
| состав изотопный: 17 phrases in 9 subjects |
| Chemistry | 2 |
| Geology | 1 |
| Makarov | 6 |
| Meteorology | 1 |
| Metrology | 3 |
| Nuclear physics | 1 |
| Physics | 1 |
| Shipbuilding | 1 |
| Technology | 1 |
|
| |||
| abundance, isotopic | |||
| состав изотопный: 17 phrases in 9 subjects |
| Chemistry | 2 |
| Geology | 1 |
| Makarov | 6 |
| Meteorology | 1 |
| Metrology | 3 |
| Nuclear physics | 1 |
| Physics | 1 |
| Shipbuilding | 1 |
| Technology | 1 |