excavation and support
短語詞組
- rock excavation and support 洞室圍巖開挖與支護
- excavation and support scheme 開挖及支護方案
- excavation and support sequence 施工時序
- excavation and support technology 掘支技術
- Tunnel excavation and support 隧道開挖與支護
- excavation and support processes 開挖支護過程
- foundation pit excavation and support 基坑開挖與支護 返回 excavation and support