 |
| |||
| airflow fan | |||
| inlet ventilator; air supply ventilator; suction ventilator | |||
| |||
| blowers | |||
| вентилятор подачи воздуха: 12 phrases, 7 sujets |
| Automobiles | 1 |
| Industrie de l'industr. | 1 |
| Industrie des silicates | 1 |
| Pétrole et gaz | 1 |
| Services publics | 1 |
| Technologie | 5 |
| Ventilation | 2 |