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| показатель преломления сердцевины | |||
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Core Index : 16 phrases in 10 subjects |
| Cables and cable production | 1 |
| Economics | 3 |
| Electronics | 1 |
| General | 1 |
| Mass media | 1 |
| Nanotechnology | 2 |
| Optics branch of physics | 1 |
| Quantum electronics | 4 |
| Stock Exchange | 1 |
| Technology | 1 |