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| класса 1 (dimock) | |||
| English thesaurus | |||
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| 1 particle 0.3μm in size per cubic foot of air | |||
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Class 1 : 55 phrases in 22 subjects |
| American usage, not spelling | 1 |
| Architecture | 1 |
| Aviation | 1 |
| Caspian | 1 |
| Dentistry | 4 |
| Electronics | 1 |
| Energy industry | 5 |
| Finances | 1 |
| Football | 1 |
| General | 7 |
| GOST | 1 |
| Historical | 5 |
| Lasers | 2 |
| Law | 1 |
| Makarov | 4 |
| Mechanic engineering | 3 |
| Military | 7 |
| Nautical | 1 |
| Navy | 1 |
| Programming | 4 |
| Rail transport | 2 |
| Telecommunications | 1 |