|
solid bed : 21 phrases in 12 subjects |
| Automated equipment | 1 |
| Energy industry | 1 |
| Gas processing plants | 1 |
| General | 1 |
| Karachaganak | 1 |
| Makarov | 7 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil / petroleum | 2 |
| Oil and gas technology | 1 |
| Oilfields | 2 |
| Technology | 2 |