SY/T 7023-2023
Design specifications for shield tunnel crossings in oil and gas transmission pipeline projects (English Version)

Standard No.

SY/T 7023-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Professional Standard - Petroleum

Latest

SY/T 7023-2023

Replace

SY/T 7023-2014

SY/T 7023-2023 history

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