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Database: 189760 (18 Oct 2025)
TB 10421-2018 English PDF
TB 10421: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
TB 10421-2018
English
RFQ
ASK
15 days [Need to translate]
Standard for Acceptance of Traction Power Supply Works in Railway
Valid
TB 10421-2018
TB 10421-2003
English
RFQ
ASK
3 days [Need to translate]
Standard for constructional quality acceptance of railway electric traction feeding engineering
Obsolete
TB 10421-2003
TB 10421-2000
English
RFQ
ASK
3 days [Need to translate]
Standard for quality inspection and assessment of railway electric traction feeding engineering
Obsolete
TB 10421-2000
PDF similar to TB 10421-2018
Standard similar to TB 10421-2018
TB 10505
TB 10106
TB 10101
TB 10427
TB 10422
TB/T 10431
Basic data
Standard ID
TB 10421-2018 (TB10421-2018)
Description (Translated English)
Standard for Acceptance of Traction Power Supply Works in Railway
Sector / Industry
Railway & Train Industry Standard
Classification of Chinese Standard
P65
Classification of International Standard
93.100
Word Count Estimation
162,177
Date of Issue
2018-11-12
Date of Implementation
2019-02-01
Older Standard (superseded by this standard)
TB 10421-2003
Regulation (derived from)
National Railways Regulations (2018) No.91
Issuing agency(ies)
National Railway Administration
Summary
This standard is applicable to the construction quality acceptance of railway electric traction power supply projects with a design speed of 200km/h and below.