 |
| |||
| air supply duct | |||
| air-supply duct | |||
| supply ductwork (alexbard) | |||
| канал подачи воздуха: 11 phrases in 5 subjects |
| Construction | 3 |
| Drilling | 1 |
| Oil and gas | 1 |
| Polymers | 1 |
| Refrigeration | 5 |
|
| |||
| air supply duct | |||
| air-supply duct | |||
| supply ductwork (alexbard) | |||
| канал подачи воздуха: 11 phrases in 5 subjects |
| Construction | 3 |
| Drilling | 1 |
| Oil and gas | 1 |
| Polymers | 1 |
| Refrigeration | 5 |