 |
| |||
| quantity of running time by hours (Yeldar Azanbayev) | |||
| количество работы часов: 5 phrases in 5 subjects |
| American usage, not spelling | 1 |
| General | 1 |
| Mining | 1 |
| Technology | 1 |
| Thermal engineering | 1 |
|
| |||
| quantity of running time by hours (Yeldar Azanbayev) | |||
| количество работы часов: 5 phrases in 5 subjects |
| American usage, not spelling | 1 |
| General | 1 |
| Mining | 1 |
| Technology | 1 |
| Thermal engineering | 1 |