 |
| timing clock: 33 phrases in 14 subjects |
| Computer networks | 2 |
| Computers | 3 |
| Electronics | 4 |
| General | 6 |
| Historical | 1 |
| Household appliances | 1 |
| Information technology | 2 |
| Mass media | 1 |
| Metrology | 1 |
| Programming | 2 |
| Rail transport | 1 |
| Sports | 2 |
| Technology | 6 |
| Telecommunications | 1 |