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| 平衡土方量 | |||
| 平衡土方工程挖方与填方量大致相等 | |||
| 平衡土方工程 | |||
| 均衡土方工程; 平衡土方量平衡土方工程; 挖填平衡的土方工程; 填挖平衡的土方工程 | |||
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| 填挖平衡的土方工程 | |||
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