|
failure indicator : 8 phrases in 5 subjects |
| Astronautics | 2 |
| Automobiles | 1 |
| Non-destructive testing | 1 |
| Security systems | 1 |
| Technology | 3 |
|
failure indicator : 8 phrases in 5 subjects |
| Astronautics | 2 |
| Automobiles | 1 |
| Non-destructive testing | 1 |
| Security systems | 1 |
| Technology | 3 |