|
continuous mixer : 8 phrases in 6 subjects |
| Construction | 3 |
| Firefighting and fire-control systems | 1 |
| Oil and gas technology | 1 |
| Plastics | 1 |
| Rail transport | 1 |
| Technology | 1 |
|
continuous mixer : 8 phrases in 6 subjects |
| Construction | 3 |
| Firefighting and fire-control systems | 1 |
| Oil and gas technology | 1 |
| Plastics | 1 |
| Rail transport | 1 |
| Technology | 1 |