T/CECS 892-2021潜孔冲击高压喷射注浆桩技术规程Technical specification for down-the-hole jet grouting column T/CECS 892-2021潜孔冲击高压喷射注浆桩技术规程Technical specification for down-the-hole jet grouting column

T/CECS 892-2021潜孔冲击高压喷射注浆桩技术规程Technical specification for down-the-hole jet grouting column

  • 标准类别:[T/CECS] 工程建设标准化协会
  • 标准大小:
  • 标准编号:T/CECS 892-2021
  • 标准状态:
  • 更新时间:2022-04-08
  • 下载次数:
标准简介

T/CECS 892-2021潜孔冲击高压喷射注浆桩技术规程Technical specification for down-the-hole jet grouting column

标准截图