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| 建筑物给水; 建筑物供应; 建筑物供给 | |||
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building supply : 17 phrases in 7 subjects |
| Earth sciences | 2 |
| Electronics | 2 |
| Exhibitions | 1 |
| Nuclear and fusion power | 5 |
| Rail transport | 2 |
| Technology | 3 |
| Telecommunications | 2 |
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