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| 平板支墩坝 | |||
| 肋板式支墩坝; 平板式支墩坝; 带肋板式坝; 板撑墙坝 | |||
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slab and buttress dam : 3 phrases in 2 subjects |
| Hydroelectric power stations | 2 |
| Technology | 1 |
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