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| development; elaboration; exploitation; treatment; working out (up) | |||
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розробляння : 54 phrases, 5 sujets |
| Exploitation minière | 1 |
| Finances | 11 |
| Général | 2 |
| Informatique | 39 |
| Voyage | 1 |
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| |||
| development; elaboration; exploitation; treatment; working out (up) | |||
|
розробляння : 54 phrases, 5 sujets |
| Exploitation minière | 1 |
| Finances | 11 |
| Général | 2 |
| Informatique | 39 |
| Voyage | 1 |