 |
|
flashing indicator : 13 phrases in 9 subjects |
| Automobiles | 3 |
| Aviation | 1 |
| Electrical engineering | 1 |
| Electronics | 2 |
| General | 1 |
| Security systems | 1 |
| Space | 1 |
| Technology | 2 |
| Traffic control | 1 |
|
|
flashing indicator : 13 phrases in 9 subjects |
| Automobiles | 3 |
| Aviation | 1 |
| Electrical engineering | 1 |
| Electronics | 2 |
| General | 1 |
| Security systems | 1 |
| Space | 1 |
| Technology | 2 |
| Traffic control | 1 |