excavation method

短语词组

短语

• open excavation order method 明挖顺作法
• shallow excavation CRD method 浅埋暗挖CRD法
• no -excavation construction method 非开挖施工技术
• cover -excavation reverse method 盖挖逆作法
• crd excavation method crd 工法
• Arched heading excavation method 弧形导洞法
• diversion excavation method 导流开挖法
• coal excavation method 采煤法
• shallow burried excavation method 浅埋暗挖施工
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