TB/T 1447-2015 English PDF

US$189.00 · In stock
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TB/T 1447-2015: Insulation resistance of railway signal product
Status: Valid

TB/T 1447: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
TB/T 1447-2015	189	Add to Cart	3 days	Insulation resistance of railway signal product	Valid
TB/T 1447-1982	199	Add to Cart	2 days	(Signal products, insulation resistance)	Obsolete

Similar standards

TB/T 3539   TB/T 3189   TB/T 2296   TB/T 1433.1   TB/T 1448   

Basic data

Standard ID: TB/T 1447-2015 (TB/T1447-2015)
Description (Translated English): Insulation resistance of railway signal product
Sector / Industry: Railway & Train Industry Standard (Recommended)
Classification of Chinese Standard: S60
Classification of International Standard: 45.020
Word Count Estimation: 8,859
Date of Issue: 2015-06-24
Date of Implementation: 2016-01-01
Older Standard (superseded by this standard): TB 1447-1982
Regulation (derived from): State Railway-Science-Regulation (2015) No.25
Issuing agency(ies): National Railway Administration

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