|
making safe : 15 phrases in 6 subjects |
| General | 6 |
| Mechanic engineering | 1 |
| Mining | 3 |
| Programming | 3 |
| Security systems | 1 |
| Transport | 1 |
|
making safe : 15 phrases in 6 subjects |
| General | 6 |
| Mechanic engineering | 1 |
| Mining | 3 |
| Programming | 3 |
| Security systems | 1 |
| Transport | 1 |