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| drainage slope; weep slope | |||
| drainage slope (度) | |||
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排水坡 : 42 phrases in 9 subjects |
| Agriculture | 1 |
| Architecture | 1 |
| Bridge construction | 3 |
| Engineering geology | 7 |
| Hydraulics | 1 |
| Hydroelectric power stations | 4 |
| Metallurgy | 1 |
| Rail transport | 2 |
| Technology | 22 |
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