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| 基坑法; 明挖法 | |||
| 明挖法隧道; 明挖覆蓋法隧道 | |||
| 明挖回填法; 随挖随填施工法 | |||
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| 随道随挖随填施工法; 明挖法 | |||
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cut-and-cover method : 2 phrases in 1 subject |
| Technology | 2 |
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