 |
| |||
| hair-line | |||
| line of direction; visual axis; hair line (волосок); sighting line | |||
| sight line | |||
| line of sight; sighting line | |||
| fiducial line; hair-line (логарифмической линейки); indicator hair-line (логарифмической линейки) | |||
| cross hair (в оптическом приборе) | |||
| hair line (оптического прибора) | |||
| pointing line | |||
| LOS | |||
| cursor; hairline; survey line; collimation line; hair line | |||
| визирная линия: 7 phrases in 5 subjects |
| Astronomy | 1 |
| Cartography | 1 |
| Electronics | 3 |
| Nautical | 1 |
| Technology | 1 |