single filter
| method
| single filter | |
| agric. industr. | filtre homogène |
| method | |
| automat. | moyen |
| chem. | technique; action; processus; phénomène; têtes |
| commun. | méthode |
| environ. | méthode |
| mater.sc. el. | procédé |
| |||
| filtre homogène | |||
| filtre individuel | |||
|
single filter : 2 phrases in 2 subjects |
| Metallurgy | 1 |
| Transport | 1 |