 |
| |||
| inyección neumática | |||
| inyección de aire | |||
|
air injection : 10 phrases in 7 subjects |
| Automobiles | 1 |
| Chemistry | 1 |
| Geology | 1 |
| Mechanic engineering | 3 |
| Metallurgy | 1 |
| Technology | 2 |
| Transport | 1 |
|
| |||
| inyección neumática | |||
| inyección de aire | |||
|
air injection : 10 phrases in 7 subjects |
| Automobiles | 1 |
| Chemistry | 1 |
| Geology | 1 |
| Mechanic engineering | 3 |
| Metallurgy | 1 |
| Technology | 2 |
| Transport | 1 |