 |
| |||
| single lock | |||
| с одним замком: 14 phrases in 8 subjects |
| Drilling | 1 |
| Information security and data protection | 1 |
| Mechanic engineering | 1 |
| Military | 2 |
| Oil / petroleum | 5 |
| Security systems | 1 |
| Technology | 2 |
| Wrestling | 1 |
|
| |||
| single lock | |||
| с одним замком: 14 phrases in 8 subjects |
| Drilling | 1 |
| Information security and data protection | 1 |
| Mechanic engineering | 1 |
| Military | 2 |
| Oil / petroleum | 5 |
| Security systems | 1 |
| Technology | 2 |
| Wrestling | 1 |