 |
| fault signal: 16 phrases in 8 subjects |
| Automated equipment | 2 |
| Computers | 1 |
| Construction | 4 |
| Energy industry | 1 |
| General | 1 |
| Technology | 5 |
| Telecommunications | 1 |
| Weapons of mass destruction | 1 |
|
| fault signal: 16 phrases in 8 subjects |
| Automated equipment | 2 |
| Computers | 1 |
| Construction | 4 |
| Energy industry | 1 |
| General | 1 |
| Technology | 5 |
| Telecommunications | 1 |
| Weapons of mass destruction | 1 |