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Database: 189760 (18 Oct 2025)
TB 10120-2019 English PDF
TB 10120: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
TB 10120-2019
English
RFQ
ASK
3 days [Need to translate]
Technical Code for Railway Tunnel with Gas
Valid
TB 10120-2019
TB 10120-2002
English
RFQ
ASK
7 days [Need to translate]
Technical code for railway tunnel with gas
Obsolete
TB 10120-2002
PDF similar to TB 10120-2019
Standard similar to TB 10120-2019
GB 50009
JGJ 7
TB 10417
TB 10003
Basic data
Standard ID
TB 10120-2019 (TB10120-2019)
Description (Translated English)
Technical Code for Railway Tunnel with Gas
Sector / Industry
Railway & Train Industry Standard
Classification of Chinese Standard
P21; P65
Classification of International Standard
93.020; 93.100
Word Count Estimation
183,187
Date of Issue
2019-04-18
Date of Implementation
2019-08-01
Older Standard (superseded by this standard)
TB 10120-2002
Drafting Organization
China Railway Second Hospital Engineering Group Co., Ltd.
Administrative Organization
National Railway Administration
Regulation (derived from)
Natural Resources Department Announcement No. 7 of 2019
Summary
This standard is applicable to the survey, design, construction and acceptance of new railway gas tunnels and their auxiliary tunnels.