excavation method
短語(yǔ)詞組
- open excavation order method 明挖順作法
- shallow excavation CRD method 淺埋暗挖CRD法
- no -excavation construction method 非開挖施工技術(shù)
- cover -excavation reverse method 蓋挖逆作法
- crd excavation method crd 工法
- Arched heading excavation method 弧形導(dǎo)洞法
- diversion excavation method 導(dǎo)流開挖法
- coal excavation method 采煤法
- shallow burried excavation method 淺埋暗挖施工 返回 excavation method