1) river bank cutting
河岩开挖
2) channel excavation
河道开挖
3) Excavation of the Grand Canal
运河开挖
6) excavation of rock bench
岩台开挖
1.
The construction contractor break through traditional excavation mode, design a new method characterized by 2-sequence excavation of rock bench for rock face beam.
为不良地质条件下的岩壁梁岩台开挖探索出了一条新路
补充资料：河道洪水演进(见河道洪水演算法)
河道洪水演进(见河道洪水演算法)
neaao non郎hUi河道洪水演进yanJ县n 见河道洪水演算法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条