 |
| pneumatic conveying: 23 phrases in 13 subjects |
| Aluminium industry | 1 |
| Armored vehicles | 1 |
| Chemistry | 3 |
| Construction | 1 |
| Energy industry | 1 |
| Food industry | 2 |
| General | 1 |
| Metallurgy | 1 |
| Oil processing plants | 1 |
| Pulp and paper industry | 1 |
| Silicate industry | 1 |
| Technology | 6 |
| Thermal engineering | 3 |