 |
| vitesse de rotation: 59 phrases in 19 subjects |
| Astronomy | 1 |
| Automated equipment | 1 |
| Chemistry | 1 |
| Communications | 1 |
| Construction | 1 |
| Earth sciences | 9 |
| Electronics | 2 |
| Environment | 2 |
| Finances | 1 |
| Life sciences | 1 |
| Measuring instruments | 1 |
| Mechanic engineering | 12 |
| Mechanics | 2 |
| Medical appliances | 2 |
| Metallurgy | 2 |
| Natural sciences | 1 |
| Technology | 4 |
| Transport | 13 |
| Welding | 2 |