| |||
| Brennschneiden n | |||
|
torch cutting : 50 phrases in 6 subjects |
| General | 2 |
| Machinery and mechanisms | 1 |
| Metallurgy | 40 |
| Natural resourses and wildlife conservation | 1 |
| Physics | 2 |
| Technology | 4 |
| |||
| Brennschneiden n | |||
|
torch cutting : 50 phrases in 6 subjects |
| General | 2 |
| Machinery and mechanisms | 1 |
| Metallurgy | 40 |
| Natural resourses and wildlife conservation | 1 |
| Physics | 2 |
| Technology | 4 |