| |||
| método de desembosque; procedimiento de desembosque | |||
|
extraction method : 5 phrases in 3 subjects |
| Coal | 1 |
| Materials science | 1 |
| Transport | 3 |
| |||
| método de desembosque; procedimiento de desembosque | |||
|
extraction method : 5 phrases in 3 subjects |
| Coal | 1 |
| Materials science | 1 |
| Transport | 3 |