 |
| |||
| válvula de prueba; válvula dosificadora | |||
|
gauge valve : 5 phrases in 3 subjects |
| Antennas and waveguides | 1 |
| Mechanic engineering | 1 |
| Technology | 3 |
|
| |||
| válvula de prueba; válvula dosificadora | |||
|
gauge valve : 5 phrases in 3 subjects |
| Antennas and waveguides | 1 |
| Mechanic engineering | 1 |
| Technology | 3 |