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TB 10421-2018 PDF English

TB 10421: Evolution and historical versions

Std ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status
TB 10421-2018	English	RFQ	ASK	15 days [Need to translate]	Standard for Acceptance of Traction Power Supply Works in Railway	Valid
TB 10421-2003	English	RFQ	ASK	3 days [Need to translate]	Standard for constructional quality acceptance of railway electric traction feeding engineering	Obsolete
TB 10421-2000	English	RFQ	ASK	3 days [Need to translate]	Standard for quality inspection and assessment of railway electric traction feeding engineering	Obsolete

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	162,171
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Older Standard (superseded by this standard)	TB 10421-2003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.