| |||
верхний защитный слой | |||
защитный слой | |||
уровень защиты (oleg.vigodsky) |
protection layer: 31 phrases in 12 subjects |
Astronautics | 1 |
Caspian | 1 |
Construction | 4 |
Ecology | 3 |
Makarov | 1 |
Meteorology | 1 |
Name of organization | 1 |
Technology | 1 |
Telecommunications | 6 |
Tengiz | 3 |
Transport | 1 |
United Nations | 8 |