 |
| |||
| steam conduit | |||
| steaming tube | |||
| tubo de vapor: 15 phrases in 10 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Electronics | 4 |
| Food industry | 1 |
| General | 2 |
| Mechanic engineering | 1 |
| Nuclear physics | 1 |
| Pulp and paper industry | 2 |
| Technology | 1 |
| Vacuum tubes | 1 |
|
| |||
| steam conduit | |||
| steaming tube | |||
| tubo de vapor: 15 phrases in 10 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Electronics | 4 |
| Food industry | 1 |
| General | 2 |
| Mechanic engineering | 1 |
| Nuclear physics | 1 |
| Pulp and paper industry | 2 |
| Technology | 1 |
| Vacuum tubes | 1 |