 |
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| trommel (a rotating cylindrical sieve or screen used for washing and sorting pieces of ore or coal. COED Alexander Demidov); sizing trommel (sand) | |||
| rinsing trommel | |||
| sizing trommel; washing drum; rotary washing screen; trunnion screen; wash trommel; washing trommel | |||
| sand washing trommel | |||
| gold washer (разг. MichaelBurov); washing screen (разг. MichaelBurov); trommel (разг. MichaelBurov) | |||
| trommel screen (при обогащении золота Jewelia) | |||
| mill trommel (MichaelBurov); mill trommel screen (MichaelBurov); trommel (MichaelBurov) | |||
| бутара: 6 phrases, 3 sujets |
| Exploitation minière | 2 |
| Industrie alimentaire | 1 |
| Traitement des minéraux | 3 |