TB/T 1779-1993 English PDF

US$199.00 · In stock
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TB/T 1779-1993: Technical conditions for quenching of turnout rail parts
Status: Obsolete

TB/T 1779: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
TB/T 1779-1993	199	Add to Cart	2 days	Technical conditions for quenching of turnout rail parts	Obsolete
TB 1779-1986	RFQ	ASK	3 days	(Chinese Industry Standard)	Obsolete

Similar standards

JB/T 9204   GB/T 5617   JB/T 9210   

Basic data

Standard ID: TB/T 1779-1993 (TB/T1779-1993)
Description (Translated English): Technical conditions for quenching of turnout rail parts
Sector / Industry: Railway & Train Industry Standard (Recommended)
Classification of Chinese Standard: J36
Word Count Estimation: 4,442
Date of Issue: 4/22/1993
Date of Implementation: 10/1/1993
Older Standard (superseded by this standard): TB 1779-1986
Quoted Standard: GB 226; GB 230; YB 28
Adopted Standard: �ԧ��� 7392-1970, NEQ
Summary: This standard specifies the Turnouts the tip rail, the basic track, frog wing rail, rail and guard rail, such as heart rail pieces quenching technical requirements, test methods, inspection rules. This standard applies to turnouts pieces quenching.

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