 |
| operation temperature: 20 phrases in 13 subjects |
| Automated equipment | 1 |
| Electrical engineering | 2 |
| Electronics | 3 |
| Energy industry | 2 |
| Household appliances | 1 |
| Information technology | 1 |
| Mass media | 1 |
| Military | 1 |
| Programming | 1 |
| Refrigeration | 2 |
| Technology | 3 |
| Telecommunications | 1 |
| Well control | 1 |