 |
| |||
| graded index (показателя преломления) | |||
| градиентный показатель преломления: 18 phrases in 6 subjects |
| Cables and cable production | 2 |
| General | 1 |
| Mass media | 9 |
| Optics branch of physics | 1 |
| Technology | 3 |
| Telecommunications | 2 |
|
| |||
| graded index (показателя преломления) | |||
| градиентный показатель преломления: 18 phrases in 6 subjects |
| Cables and cable production | 2 |
| General | 1 |
| Mass media | 9 |
| Optics branch of physics | 1 |
| Technology | 3 |
| Telecommunications | 2 |