 |
| |||
| active carbon | |||
| activated charcoal | |||
| activated carbon | |||
| carbón activado: 26 phrases in 12 subjects |
| Agriculture | 2 |
| Chemistry | 4 |
| Earth sciences | 3 |
| Electronics | 1 |
| Environment | 4 |
| Finances | 1 |
| Food service and catering | 4 |
| General | 1 |
| Industry | 1 |
| Mechanic engineering | 3 |
| Technology | 1 |
| Transport | 1 |