| |||
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 |