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平对接 : 35 phrases in 11 subjects |
| Aviation | 2 |
| Bridge construction | 1 |
| Construction | 1 |
| Drilling | 1 |
| Electronics | 3 |
| General | 1 |
| Metallurgy | 3 |
| Plastics | 5 |
| Space | 3 |
| Technology | 14 |
| Telecommunications | 1 |
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