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| 刚石，金刚砂: 34 phrases in 9 subjects |
| Architecture | 3 |
| Chemistry | 2 |
| Construction | 2 |
| Electronics | 1 |
| General | 4 |
| Metallurgy | 3 |
| Nursing | 1 |
| Technology | 17 |
| Wind Energy | 1 |
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