 |
| |||
| air-lift drying | |||
| lay-on-air drying | |||
| сушка во взвешенном состоянии: 5 phrases, 4 sujets |
| Construction | 1 |
| Exploitation minière | 1 |
| Industrie alimentaire | 2 |
| Sylviculture | 1 |
|
| |||
| air-lift drying | |||
| lay-on-air drying | |||
| сушка во взвешенном состоянии: 5 phrases, 4 sujets |
| Construction | 1 |
| Exploitation minière | 1 |
| Industrie alimentaire | 2 |
| Sylviculture | 1 |