 |
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| extensive investigation | |||
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| wide-ranging studies | |||
| substantial research (clck.ru dimock) | |||
| extensive studies; widespread investigation | |||
|
широкое исследование : 9 a las frases, 5 temas |
| Aerohidrodinámica | 1 |
| Construcción | 2 |
| General | 1 |
| Industria energetica | 1 |
| Makárov | 4 |