| |||
| Viertakt- m | |||
|
four-cycle : 16 phrases in 8 subjects |
| American usage, not spelling | 1 |
| Electronics | 1 |
| Engines | 1 |
| General | 4 |
| Mechanic engineering | 1 |
| Metallurgy | 2 |
| Technology | 5 |
| Transport | 1 |
| |||
| Viertakt- m | |||
|
four-cycle : 16 phrases in 8 subjects |
| American usage, not spelling | 1 |
| Electronics | 1 |
| Engines | 1 |
| General | 4 |
| Mechanic engineering | 1 |
| Metallurgy | 2 |
| Technology | 5 |
| Transport | 1 |