| |||
| superficie activa | |||
|
active surface : 38 phrases in 11 subjects |
| Chemistry | 15 |
| Earth sciences | 1 |
| Electrochemistry | 1 |
| Environment | 6 |
| Food industry | 1 |
| Food service and catering | 4 |
| Industry | 5 |
| Life sciences | 1 |
| Medical | 1 |
| Metallurgy | 2 |
| Textile industry | 1 |
| |||
| superficie activa | |||
|
active surface : 38 phrases in 11 subjects |
| Chemistry | 15 |
| Earth sciences | 1 |
| Electrochemistry | 1 |
| Environment | 6 |
| Food industry | 1 |
| Food service and catering | 4 |
| Industry | 5 |
| Life sciences | 1 |
| Medical | 1 |
| Metallurgy | 2 |
| Textile industry | 1 |