 |
| |||
| protected corridor (пож. yevsey) | |||
| security corridor (MichaelBurov); pipeline security corridor +/-25 m (MichaelBurov) | |||
| коридор безопасности: 5 do fraz, 2 tematyki |
| Olej i gaz | 3 |
| Transport | 2 |
|
| |||
| protected corridor (пож. yevsey) | |||
| security corridor (MichaelBurov); pipeline security corridor +/-25 m (MichaelBurov) | |||
| коридор безопасности: 5 do fraz, 2 tematyki |
| Olej i gaz | 3 |
| Transport | 2 |