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Chinese National Standard Category: Railway engineering

English Title: Standard for the operation safety assessment of existing metro
Chinese Title: 地铁运营安全评价标准
Standard No.: GB/T 50438-2007
Category No.: P65
Issued by: MOHURD
Issued on: 2007-10-25
Implemented on: 2008-5-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:54000 words
Similar Standards: DB32/T 3985-2021   DB61/T 1626-2022   TB 10754-2018/XG1-2023   T/CSPSTC 75-2021   TZ 207-2007   DB37/T 4445-2021   DB37/T 4440.2-2021   DB37/T 4440.4-2021   DB37/T 4440.3-2021   GB/T 38695-2020   TB 10420-2018   TB 10421-2018   TB 10424-2018   CJ/T 453-2014   GB/T 50262-2013   GB 50895-2013   GB/T 30013-2013   GB/T 30012-2013   GB 50614-2010   TB 10757-2010  
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