solid beds: 20 phrases in 11 subjects |
Automated equipment | 1 |
Energy industry | 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 |