automatic check: 20 phrases in 11 subjects |
Astronautics | 1 |
Automated equipment | 2 |
Computer networks | 1 |
Energy industry | 2 |
Information technology | 1 |
Military | 3 |
Programming | 2 |
Quality control and standards | 3 |
Refrigeration | 1 |
Technology | 3 |
Telecommunications | 1 |