 |
| |||
| chemistry plant | |||
| by-product-recovery department (коксохимического завода); byproduct-recovery department; by-product recovery department (коксохимического завода) | |||
| химический цех: 9 phrases in 3 subjects |
| General | 1 |
| Technology | 5 |
| Textile industry | 3 |
|
| |||
| chemistry plant | |||
| by-product-recovery department (коксохимического завода); byproduct-recovery department; by-product recovery department (коксохимического завода) | |||
| химический цех: 9 phrases in 3 subjects |
| General | 1 |
| Technology | 5 |
| Textile industry | 3 |