 |
| |||
| подготовительные работы; подготовительные выработки | |||
| preliminary development: 14 phrases in 6 subjects |
| Caspian | 1 |
| Energy industry | 3 |
| Military | 5 |
| Oil and gas | 2 |
| Quality control and standards | 1 |
| Technology | 2 |
|
| |||
| подготовительные работы; подготовительные выработки | |||
| preliminary development: 14 phrases in 6 subjects |
| Caspian | 1 |
| Energy industry | 3 |
| Military | 5 |
| Oil and gas | 2 |
| Quality control and standards | 1 |
| Technology | 2 |