selective drainage
| method
| selective drainage | |
| construct. | drainage au choix |
| method | |
| automat. | moyen |
| chem. | technique; action; processus; phénomène; têtes |
| commun. | méthode |
| environ. | méthode |
| mater.sc. el. | procédé |
| |||
| drainage au choix | |||
|
selective drainage : 1 phrase in 1 subject |
| Coal | 1 |