| English thesaurus | |||
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| u (MichaelBurov) | |||
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| u (MichaelBurov) | |||
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u : 30 phrases in 11 subjects |
| Antennas and waveguides | 1 |
| Chemistry | 1 |
| Construction | 7 |
| Electronics | 1 |
| General | 3 |
| Lighting other than cinema | 4 |
| Mathematics | 7 |
| Microsoft | 2 |
| Nautical | 2 |
| Power lines | 1 |
| Radio | 1 |