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| إنحراف تحت حمل الانحناء | |||
| تباعد | |||
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| التباعد بين وحدتي إنارة متجاورتين | |||
| espacement: 23 phrases in 12 subjects |
| Antennas and waveguides | 1 |
| Electronics | 2 |
| Forestry | 3 |
| Mathematics | 1 |
| Medical | 4 |
| Microsoft | 3 |
| Radio | 1 |
| Rail transport | 1 |
| Telegraphy | 1 |
| United Nations | 1 |
| Water resources | 4 |
| Work flow | 1 |