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TB 10120-2019

Chinese standards (related to): 'TB 10120-2019'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusGoogle Book
TB 10120-2019EnglishRFQ ASK Days<=3 Technical Code for Railway Tunnel with Gas TB 10120-2019 Valid TB 10120-2019
TB 10120-2002EnglishRFQ ASK Days<=7 Technical code for railway tunnel with gas TB 10120-2002 Obsolete TB 10120-2002

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Older Standard (superseded by this standard) TB 10120-2002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.