 |
| |||
| stamp charge (MichaelBurov); charge stamping (MichaelBurov) | |||
| трамбование шихты: 4 phrases in 2 subjects |
| Mineral processing | 3 |
| Technology | 1 |
|
| |||
| stamp charge (MichaelBurov); charge stamping (MichaelBurov) | |||
| трамбование шихты: 4 phrases in 2 subjects |
| Mineral processing | 3 |
| Technology | 1 |