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| 方框支架 | |||
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square-set : 31 phrases in 12 subjects |
| Agriculture | 1 |
| Architecture | 4 |
| Automobiles | 1 |
| Business | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Mathematics | 1 |
| Measuring instruments | 1 |
| Metallurgy | 1 |
| Statistics | 2 |
| Technology | 13 |
| Textile industry | 4 |
| Wind Energy | 1 |