 |
| |||
| recorder strip chart (Yeldar Azanbayev) | |||
| ленточный регистрирующий прибор: 2 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 1 |
| Thermal engineering | 1 |
|
| |||
| recorder strip chart (Yeldar Azanbayev) | |||
| ленточный регистрирующий прибор: 2 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 1 |
| Thermal engineering | 1 |