standby mode: 30 phrases in 11 subjects |
Construction | 1 |
Electric machinery | 1 |
Electrical engineering | 2 |
General | 1 |
Information technology | 1 |
Nautical | 1 |
Nuclear and fusion power | 13 |
Open-hearth process | 2 |
Quality control and standards | 1 |
Telecommunications | 6 |
Tengiz | 1 |