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quantity unit : 27 phrases in 10 subjects |
| Aviation | 7 |
| Business | 3 |
| Earth sciences | 4 |
| Economy | 2 |
| Electric machinery | 1 |
| Electronics | 1 |
| Exhibitions | 1 |
| General | 3 |
| Management | 1 |
| Technology | 4 |
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