|
fault indicator : 48 phrases in 12 subjects |
| Automated equipment | 1 |
| Aviation | 1 |
| Electrical engineering | 1 |
| Electronics | 2 |
| Energy industry | 1 |
| Gyroscopes | 2 |
| Military | 2 |
| Oil / petroleum | 1 |
| Quality control and standards | 5 |
| Technology | 26 |
| Telecommunications | 4 |
| Transport | 2 |