puits filtrant
| horizontal
| puits filtrant | |
| construct. | Sickerschacht der Kanalisation; Pumpensumpf; Wasserabsenkungsbohrung; Absenkbrunnen; Brunnen; Filterbrunnen |
| horizontal | |
| arts. | waagerecht |
| chem. | söhlig |
| construct. | waagrecht |
| forestr. | eben |
| med. | horizontalis |
| scient. el. construct. | horizontal |
| swim. | wagerecht |
|
puits filtrant : 16 phrases in 5 subjects |
| Construction | 4 |
| Life sciences | 3 |
| Mechanic engineering | 1 |
| Natural resourses and wildlife conservation | 2 |
| Transport | 6 |