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| ljussignalmatristavla | |||
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matrix : 260 phrases in 24 subjects |
| Accounting | 1 |
| Antennas and waveguides | 1 |
| Chemistry | 3 |
| Communications | 17 |
| Construction | 2 |
| Earth sciences | 4 |
| Electronics | 86 |
| Environment | 1 |
| Finances | 1 |
| General | 3 |
| Industry | 1 |
| Information technology | 62 |
| Life sciences | 5 |
| Lighting other than cinema | 1 |
| Marketing | 1 |
| Mathematics | 44 |
| Mechanic engineering | 2 |
| Medical | 2 |
| Metallurgy | 2 |
| Microsoft | 7 |
| Patents | 1 |
| Scientific | 5 |
| Statistics | 5 |
| Technology | 3 |