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| important contributions (A.Rezvov) | |||
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important achievement (Кунделев); major accomplishment (источник –  reverso.net dimock) | |||
| breakthrough | |||
| important breakthrough (bigmaxus) | |||
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| breakthrough (кода, шифра) | |||
| важные достижения: 12 Phrasen in 8 Thematiken |
| Allgemeine Lexik | 3 |
| Außenpolitik | 1 |
| Geschäftsvokabular | 1 |
| Informationstechnik | 1 |
| Makarow | 1 |
| Schach | 1 |
| Schutz des Stromversorgungssystems | 3 |
| Technik | 1 |