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| shown | |||
| indicator; detector | |||
| مبين: 25 phrases in 12 subjects |
| Accumulators | 1 |
| Electrical engineering | 1 |
| Electronics | 4 |
| Lighting other than cinema | 6 |
| Magnetics | 2 |
| Medical | 1 |
| Navigation | 1 |
| Oil / petroleum | 2 |
| Rail transport | 3 |
| Remote sensing | 1 |
| Technology | 1 |
| Transformers | 2 |