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Shield Tunnel Engineering Design

Shield Tunnel Engineering Design, Total:4 items.

In the international standard classification, Shield Tunnel Engineering Design involves: .


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Shield Tunnel Engineering Design

Professional Standard - Petroleum, Shield Tunnel Engineering Design

  • SY/T 7023-2023 Design specifications for shield tunnel crossings in oil and gas transmission pipeline projects
  • SY 7023-2014 Code for design of shield tunnel crossing in water area for oil and gas transmission pipeline engineering
  • SY/T 7023-2014 Code for design of oil and gas transmission pipeline crossing by shield tunneling




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