защитная среда : 72 phrases in 21 subjects |
Automobiles | 1 |
Caspian | 1 |
Construction | 4 |
Cosmetics and cosmetology | 1 |
Electronics | 2 |
Energy industry | 3 |
Food industry | 1 |
General | 1 |
Makarov | 1 |
Mass media | 1 |
Materials science | 1 |
Metallurgy | 14 |
Military | 1 |
Oil / petroleum | 2 |
Oil and gas | 4 |
Pipelines | 4 |
Sakhalin | 1 |
Sakhalin R | 2 |
Technology | 10 |
Tengiz | 7 |
Welding | 10 |