|
unshielded : 37 phrases in 23 subjects |
| Aerohydrodynamics | 3 |
| Aviation | 3 |
| Bridge construction | 1 |
| Cables and cable production | 1 |
| Caspian | 1 |
| Computer networks | 1 |
| Construction | 1 |
| Electrochemistry | 1 |
| Electronics | 2 |
| Energy industry | 2 |
| Information technology | 2 |
| Internet | 1 |
| Mass media | 1 |
| Medical | 1 |
| Metrology | 1 |
| Military | 1 |
| Physics | 2 |
| Sakhalin A | 1 |
| Security systems | 1 |
| Shipbuilding | 1 |
| Technology | 7 |
| Telecommunications | 1 |
| Welding | 1 |