 |
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| técnica ingenieril | |||
| technisches Verfahren: 6 phrases in 6 subjects |
| Chemistry | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Environment | 1 |
| General | 1 |
| Industry | 1 |
|
| |||
| técnica ingenieril | |||
| technisches Verfahren: 6 phrases in 6 subjects |
| Chemistry | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Environment | 1 |
| General | 1 |
| Industry | 1 |