 |
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| загрузить | |||
| 给装料: 24 phrases in 7 subjects |
| Aviation | 1 |
| Drilling | 1 |
| General | 7 |
| Oil processing plants | 1 |
| Polygraphy | 1 |
| Technology | 12 |
| Textile industry | 1 |
|
| |||
| загрузить | |||
| 给装料: 24 phrases in 7 subjects |
| Aviation | 1 |
| Drilling | 1 |
| General | 7 |
| Oil processing plants | 1 |
| Polygraphy | 1 |
| Technology | 12 |
| Textile industry | 1 |