 |
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| inizio m | |||
| بداية: 22 phrases in 14 subjects |
| Automatic control | 3 |
| Corporate governance | 1 |
| Electric motors | 1 |
| Electronics | 3 |
| Fish farming pisciculture | 1 |
| Lighting other than cinema | 1 |
| Mathematics | 1 |
| Microsoft | 3 |
| Power lines | 1 |
| Radiobiology | 1 |
| Radiology | 1 |
| Sound recording | 1 |
| Telegraphy | 3 |
| Video recording | 1 |