精 调 : 104 phrases in 14 subjects |
Astronautics | 1 |
Automated equipment | 4 |
Construction | 1 |
Education | 1 |
Electronics | 16 |
General | 28 |
Medical | 3 |
Military | 6 |
Nuclear and fusion power | 1 |
Oil and gas | 1 |
Radiolocation | 1 |
Refrigeration | 1 |
Technology | 39 |
Telecommunications | 1 |