horizontal-deflection : 49 phrases in 12 subjects |
Automated equipment | 3 |
Aviation | 1 |
Electronics | 6 |
Household appliances | 2 |
Makarov | 1 |
Mass media | 5 |
Nanotechnology | 2 |
Physics | 3 |
Radioengineering | 6 |
Technology | 15 |
Telecommunications | 1 |
Television | 4 |