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| tecnologías de difusión | |||
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diffusing : 34 phrases in 14 subjects |
| Agriculture | 1 |
| Chemistry | 3 |
| Construction | 5 |
| Cultural studies | 1 |
| Earth sciences | 1 |
| Electrochemistry | 1 |
| Electronics | 3 |
| Environment | 7 |
| Industry | 3 |
| Lighting other than cinema | 2 |
| Medical | 2 |
| Meteorology | 1 |
| Remote sensing | 3 |
| United Nations | 1 |