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| спектральная плотность лучистого потока | |||
| spectral radiant: 16 phrases in 8 subjects |
| Chemistry | 2 |
| Electronics | 5 |
| Lighting other than cinema | 1 |
| Makarov | 1 |
| Metrology | 1 |
| Military | 1 |
| Quantum electronics | 2 |
| Technology | 3 |
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