 |
| wind indicator: 36 phrases in 16 subjects |
| Agrochemistry | 1 |
| Artillery | 1 |
| Astronautics | 2 |
| Automated equipment | 1 |
| Aviation | 3 |
| Construction | 1 |
| Drilling | 1 |
| General | 1 |
| Measuring instruments | 1 |
| Meteorology | 5 |
| Military | 3 |
| Natural resourses and wildlife conservation | 2 |
| Nautical | 4 |
| Physics | 1 |
| Technology | 8 |
| Transport | 1 |