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| 良さの指数 (yosa no shisū) | |||
| 良さの指数 (напр. контура, yosa no shisū) | |||
| 性質係数 (seishitsu-keisū) | |||
| добротность: 12 phrases in 4 subjects |
| Astronautics | 4 |
| Physics | 4 |
| Radio | 1 |
| Technology | 3 |
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