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| 快速凝固 | |||
| 快硬水泥; 快速水泥 | |||
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rapid cement : 45 phrases in 12 subjects |
| Architecture | 1 |
| Bridge construction | 3 |
| Chemistry | 3 |
| Construction | 2 |
| Drilling | 3 |
| Earth sciences | 2 |
| Ecology | 1 |
| Electronics | 1 |
| Engineering geology | 3 |
| Hydroelectric power stations | 1 |
| Metallurgy | 4 |
| Technology | 21 |
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