| |||
| computer; instrumentman; sketcher; field surveyor; leveller; levelman | |||
| observer | |||
| leveler | |||
|
топограф-полевик : 4 phrases in 2 subjects |
| Cartography | 3 |
| Navigation | 1 |
| |||
| computer; instrumentman; sketcher; field surveyor; leveller; levelman | |||
| observer | |||
| leveler | |||
|
топограф-полевик : 4 phrases in 2 subjects |
| Cartography | 3 |
| Navigation | 1 |