 |
| |||
| Zweitakter m | |||
| dos tiempos: 16 phrases in 12 subjects |
| Agriculture | 2 |
| Communications | 1 |
| Demography | 1 |
| Electronics | 1 |
| Environment | 1 |
| General | 2 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Metallurgy | 1 |
| Technology | 1 |
| Telegraphy | 2 |
| Transport | 2 |
|
| |||
| Zweitakter m | |||
| dos tiempos: 16 phrases in 12 subjects |
| Agriculture | 2 |
| Communications | 1 |
| Demography | 1 |
| Electronics | 1 |
| Environment | 1 |
| General | 2 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Metallurgy | 1 |
| Technology | 1 |
| Telegraphy | 2 |
| Transport | 2 |