 |
| |||
| изменяемое фокусное расстояние (pvconst) | |||
| переменный фокус | |||
| variable focus: 14 phrases in 7 subjects |
| Advertising | 1 |
| Astronautics | 1 |
| General | 2 |
| Mass media | 1 |
| Medical appliances | 1 |
| Optics branch of physics | 1 |
| Technology | 7 |
|
| |||
| изменяемое фокусное расстояние (pvconst) | |||
| переменный фокус | |||
| variable focus: 14 phrases in 7 subjects |
| Advertising | 1 |
| Astronautics | 1 |
| General | 2 |
| Mass media | 1 |
| Medical appliances | 1 |
| Optics branch of physics | 1 |
| Technology | 7 |