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| система цветного телевидения с сигналом цветности в виде сигнала отношения | |||
| ratio system: 20 phrases in 9 subjects |
| Astronautics | 6 |
| Automated equipment | 1 |
| Automobiles | 5 |
| Biology | 2 |
| Genetics | 1 |
| Mass media | 2 |
| Metallurgy | 1 |
| Sakhalin | 1 |
| Technology | 1 |
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