 |
| |||
| flexure of the tube; telescope flexure; instrumental flexure; flexion of a telescope | |||
| гнутие трубы: 2 do fraz, 1 tematyki |
| Astronomia | 2 |
|
| |||
| flexure of the tube; telescope flexure; instrumental flexure; flexion of a telescope | |||
| гнутие трубы: 2 do fraz, 1 tematyki |
| Astronomia | 2 |