 |
| |||
| certificate of completion (Seregaboss) | |||
| акт завершения: 22 phrases in 12 subjects |
| American usage, not spelling | 1 |
| Business | 1 |
| Caspian | 1 |
| Combustion gas turbines | 3 |
| Energy industry | 2 |
| Karachaganak | 2 |
| Law | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 3 |
| Sakhalin | 3 |
| Tengiz | 1 |