counterflow
| classifier
| counterflow | |
| earth.sc. coal. mech.eng. | tegenstroom |
| classifier | |
| comp., MS | classificatie |
| mech.eng. | klasseerapparaat; klasseerzeef |
| transp. | sorteermachine |
| |||
| tegenstroom m | |||
|
counterflow : 5 phrases in 3 subjects |
| Chemistry | 1 |
| Earth sciences | 3 |
| Mechanic engineering | 1 |