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| unità/blocco di sorveglianza | |||
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monitoring unit : 17 phrases in 11 subjects |
| Communications | 2 |
| Earth sciences | 1 |
| Information technology | 2 |
| Labor law | 1 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Name of organization | 3 |
| Politics | 3 |
| Social science | 1 |
| Transport | 1 |
| United Nations | 1 |