 |
| |||
| قناة | |||
| canale: 159 phrases in 28 subjects |
| Antennas and waveguides | 2 |
| Automatic control | 1 |
| Economy | 1 |
| Electric machinery | 1 |
| Electric motors | 8 |
| Electrical engineering | 2 |
| Electronics | 2 |
| Environment | 1 |
| Fish farming pisciculture | 1 |
| General | 1 |
| Hydrology | 3 |
| Lighting other than cinema | 1 |
| Magnetics | 1 |
| Mathematics | 1 |
| Medical | 1 |
| Microsoft | 9 |
| Piezoelectric crystals | 2 |
| Power lines | 16 |
| Radio | 21 |
| Satellite communications | 1 |
| Semiconductors | 2 |
| Sound recording | 15 |
| Statistics | 1 |
| Telecommunications | 10 |
| Telegraphy | 13 |
| Telephony | 2 |
| Thermal Energy | 3 |
| Water resources | 37 |