|
schematic diagram : 55 phrases in 20 subjects |
| Automated equipment | 6 |
| Automatic control | 1 |
| Aviation | 3 |
| Caspian | 3 |
| Cement | 1 |
| Computers | 1 |
| Construction | 1 |
| Electrical engineering | 2 |
| Electricity | 2 |
| Electronics | 5 |
| General | 2 |
| Machine tools | 1 |
| Metallurgy | 1 |
| Military | 2 |
| Oil and gas | 2 |
| Patents | 4 |
| Programming | 5 |
| Radio | 1 |
| Sakhalin | 7 |
| Technology | 5 |