closed-loop system : 24 phrases in 11 subjects |
Automated equipment | 4 |
Communications | 2 |
Computer numerical control | 1 |
Construction | 1 |
Earth sciences | 1 |
Environment | 1 |
General | 1 |
Measuring instruments | 4 |
Mechanic engineering | 4 |
Medical appliances | 1 |
Technology | 4 |