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| diffusion technique | |||
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technique de diffusion : 16 phrases in 8 subjects |
| Communications | 1 |
| Economy | 1 |
| Electronics | 6 |
| Environment | 1 |
| General | 3 |
| Name of organization | 2 |
| Natural resourses and wildlife conservation | 1 |
| United Nations | 1 |
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