 |
translation from other languages
| English |
|
roller- carrying bell crank : 6 phrases in 4 subjects |
| Agriculture | 3 |
| Industry | 1 |
| Medical | 1 |
| Natural sciences | 1 |
|
| English |
|
roller- carrying bell crank : 6 phrases in 4 subjects |
| Agriculture | 3 |
| Industry | 1 |
| Medical | 1 |
| Natural sciences | 1 |