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YJ-10 Smart Prestressed Duct Grouting System for Building Construction Product Information


  • Version
  • 121 Download
  • 61.89 KB File Size
  • July 3, 2017 Create Date

The system is developed according to the latest construction specifications of PRC traffic department and completely meets the requirements of 'Construction Technology Specification for Highway Bridge and Culvert' (JTG/T F50-2011).