 |
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| ultra-violet rays | |||
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| ultra-violet radiation | |||
| ultra-violet rays | |||
| UV rays | |||
| rayos ultravioletas: 22 phrases in 10 subjects |
| Agriculture | 2 |
| Chemistry | 2 |
| Earth sciences | 2 |
| Electronics | 1 |
| General | 7 |
| Industry | 2 |
| Information technology | 1 |
| Meteorology | 1 |
| Natural sciences | 3 |
| Textile industry | 1 |