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| حزمة الهوائي الرئيسية | |||
| haz: 116 phrases in 21 subjects |
| Acridology | 1 |
| Antennas and waveguides | 18 |
| Cables and cable production | 3 |
| Chemical fibers | 1 |
| Fishery fishing industry | 8 |
| General | 3 |
| Lighting other than cinema | 3 |
| Mathematics | 2 |
| Microsoft | 1 |
| Piezoelectric crystals | 1 |
| Power lines | 4 |
| Radio | 1 |
| Radiology | 7 |
| Remote sensing | 15 |
| Satellite communications | 10 |
| Telegraphy | 3 |
| Thermal Energy | 16 |
| Ultrasound | 4 |
| United Nations | 1 |
| Vacuum tubes | 13 |
| Wood processing | 1 |