高压旋喷与风力清孔联合工艺处理灌注桩桩端沉渣

高压旋喷与风力清孔联合工艺处理灌注桩桩端沉渣的英文翻译

基本释义

• Treatment of dregs at the ends of bored concrete piles by a combined technique of high-pressure churning and wind-force well cleanout