| |||
| unidad de explotación | |||
| unidad de producción | |||
|
Production Unit : 28 phrases in 11 subjects |
| Accounting | 1 |
| Agriculture | 2 |
| Coal | 1 |
| Economics | 6 |
| Energy industry | 1 |
| Finances | 4 |
| Industry | 3 |
| Name of organization | 1 |
| Politics | 1 |
| Statistics | 6 |
| Transport | 2 |
| |||
| unidad de explotación | |||
| unidad de producción | |||
|
Production Unit : 28 phrases in 11 subjects |
| Accounting | 1 |
| Agriculture | 2 |
| Coal | 1 |
| Economics | 6 |
| Energy industry | 1 |
| Finances | 4 |
| Industry | 3 |
| Name of organization | 1 |
| Politics | 1 |
| Statistics | 6 |
| Transport | 2 |