某高架桥大口径钻孔桩成桩优质率影响因素及其控制

某高架桥大口径钻孔桩成桩优质率影响因素及其控制的英文翻译

基本释义

• THE Practice to Increase the Quality of the Scouring and Sediment in Cast In-situ Piking by QC Theory