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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Status: Obsolete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: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
TB/T 1779-1993English199 Add to Cart 2 days [Need to translate] Technical conditions for quenching of turnout rail parts Obsolete TB/T 1779-1993
TB 1779-1986EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard) Obsolete TB 1779-1986

PDF similar to TB/T 1779-1993


Standard similar to TB/T 1779-1993

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Older Standard (superseded by this standard) TB 1779-1986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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Question 5: Should I purchase the latest version TB/T 1779-1993?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version TB/T 1779-1993 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.