 |
| stempel: 56 phrases in 15 subjects |
| Agriculture | 3 |
| Chemistry | 5 |
| Communications | 1 |
| Earth sciences | 1 |
| Economy | 1 |
| Electronics | 1 |
| Environment | 2 |
| General | 2 |
| Immigration and citizenship | 1 |
| Industry | 5 |
| Law | 1 |
| Mechanic engineering | 21 |
| Metallurgy | 1 |
| Microsoft | 1 |
| Transport | 10 |