 |
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| Umweltüberwachung f (Andrey Truhachev) | |||
| контроль состояния окружающей среды: 3 phrases in 3 subjects |
| Economy | 1 |
| Environment | 1 |
| Nuclear and fusion power | 1 |
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| |||
| Umweltüberwachung f (Andrey Truhachev) | |||
| контроль состояния окружающей среды: 3 phrases in 3 subjects |
| Economy | 1 |
| Environment | 1 |
| Nuclear and fusion power | 1 |