|
chain structure : 20 phrases in 13 subjects |
| Automated equipment | 1 |
| Chemistry | 1 |
| Communications | 2 |
| Computers | 3 |
| Electronics | 1 |
| General | 1 |
| Makarov | 4 |
| Music | 1 |
| Polymers | 1 |
| Security systems | 1 |
| Silicate industry | 1 |
| Technology | 1 |
| Telecommunications | 2 |
|
chain structure : 20 phrases in 13 subjects |
| Automated equipment | 1 |
| Chemistry | 1 |
| Communications | 2 |
| Computers | 3 |
| Electronics | 1 |
| General | 1 |
| Makarov | 4 |
| Music | 1 |
| Polymers | 1 |
| Security systems | 1 |
| Silicate industry | 1 |
| Technology | 1 |
| Telecommunications | 2 |