 |
| |||
| silvered on the back; rear-surfaced; back-aluminized | |||
|
ruckflachenversilbert : 1 a las frases, 1 temas |
| Óptica rama de la física | 1 |
|
| |||
| silvered on the back; rear-surfaced; back-aluminized | |||
|
ruckflachenversilbert : 1 a las frases, 1 temas |
| Óptica rama de la física | 1 |