surface barrier: 56 phrases in 14 subjects |
Analytical chemistry | 1 |
Automated equipment | 2 |
Electrical engineering | 1 |
Electronics | 3 |
Household appliances | 1 |
Makarov | 5 |
Metallurgy | 1 |
Nanotechnology | 1 |
Nuclear and fusion power | 2 |
Nuclear physics | 3 |
Physics | 2 |
Solar power | 1 |
Technology | 9 |
Радиоактивное излучение | 24 |