|
square signal : 14 phrases in 11 subjects |
| Automated equipment | 1 |
| Electronics | 2 |
| Makarov | 1 |
| Mass media | 1 |
| Metrology | 1 |
| Military | 2 |
| Radioengineering | 1 |
| Security systems | 1 |
| Statistics | 1 |
| Technology | 1 |
| Telecommunications | 2 |
|
square signal : 14 phrases in 11 subjects |
| Automated equipment | 1 |
| Electronics | 2 |
| Makarov | 1 |
| Mass media | 1 |
| Metrology | 1 |
| Military | 2 |
| Radioengineering | 1 |
| Security systems | 1 |
| Statistics | 1 |
| Technology | 1 |
| Telecommunications | 2 |