GB/T 51438-2021 (English Version) PDF

Standard No.: GB/T 51438-2021
Language: Chinese, Available in English version
Release Date: 2021
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 51438-2021

Scope: The "Shield Tunnel Engineering Design Standard" is now approved as a national standard, numbered GB/T51438-2021, and will be implemented from February 1, 2022. This standard is published on the website of the Ministry of Housing and Urban-Rural Development (www.mohurd.gov.cn), and is published by China Construction Publishing and Media Co., Ltd. organized by the Institute of Standards and Quotas of the Ministry of Housing and Urban-Rural Development. Ministry of Housing and Urban-Rural Development September 8, 2021

GB/T 51438-2021 history