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| разность множеств (The collection of elements in one set that do not appear in the other set) | |||
| разность множеств | |||
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set differences : 20 phrases in 8 subjects |
| Automated equipment | 1 |
| Finances | 1 |
| General | 3 |
| Makarov | 8 |
| Mass media | 3 |
| Mathematics | 1 |
| Non-destructive testing | 2 |
| Politics | 1 |