| |||
| двойная призма; бипризма | |||
|
Doppelprisma : 10 phrases in 3 subjects |
| Medical appliances | 5 |
| Optics branch of physics | 4 |
| Technology | 1 |
| |||
| двойная призма; бипризма | |||
|
Doppelprisma : 10 phrases in 3 subjects |
| Medical appliances | 5 |
| Optics branch of physics | 4 |
| Technology | 1 |