 |
| |||
| grinding roll | |||
| glazing drum; grinding drum; abrasive tumbling | |||
| grinder | |||
| grinding cylinder; scouring box; trembling barrel | |||
| sand cylinder | |||
| шлифовальный барабан: 6 phrases in 5 subjects |
| Automated equipment | 2 |
| Electrochemistry | 1 |
| Mechanic engineering | 1 |
| Rail transport | 1 |
| Technology | 1 |