 |
| |||
| additional heater (Yeldar Azanbayev); extra heater (Yeldar Azanbayev) | |||
| дополнительная печь: 5 phrases in 2 subjects |
| Silicate industry | 3 |
| Technology | 2 |
|
| |||
| additional heater (Yeldar Azanbayev); extra heater (Yeldar Azanbayev) | |||
| дополнительная печь: 5 phrases in 2 subjects |
| Silicate industry | 3 |
| Technology | 2 |