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| عدد ؛عداد ؛عدة | |||
| liczby: 124 phrases in 20 subjects |
| Antennas and waveguides | 1 |
| Electric machinery | 1 |
| Electric motors | 5 |
| Electric traction | 1 |
| Electronics | 8 |
| Environment | 1 |
| Isolation | 6 |
| Lighting other than cinema | 3 |
| Mathematics | 26 |
| Metrology | 2 |
| Microsoft | 21 |
| Physics | 27 |
| Power electronics | 3 |
| Radio | 3 |
| Radiology | 4 |
| Semiconductors | 7 |
| Statistics | 1 |
| Telegraphy | 1 |
| Transformers | 2 |
| Vacuum tubes | 1 |