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Database: 189759 (19 Oct 2025)
JB/T 7668-2014 English PDF
JB/T 7668: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
JB/T 7668-2014
English
559
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3 days [Need to translate]
Multi-disc type continuously variable transmission
Obsolete
JB/T 7668-2014
JB/T 7668-1995
English
439
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4 days [Need to translate]
Multi-disc continuously variable transmission
Obsolete
JB/T 7668-1995
PDF similar to JB/T 7668-2014
Standard similar to JB/T 7668-2014
GB/T 5014
GB/T 5015
JB/T 9050.1
JB/T 9050.2
JB/T 7007
JB/T 6950
Basic data
Standard ID
JB/T 7668-2014 (JB/T7668-2014)
Description (Translated English)
Multi-disc type continuously variable transmission
Sector / Industry
Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard
J19
Classification of International Standard
21.120
Word Count Estimation
14,180
Date of Issue
7/9/2014
Date of Implementation
11/1/2014
Older Standard (superseded by this standard)
JB/T 7668-1995
Quoted Standard
GB 191; GB/T 6404.2; GB/T 9439; GB/T 13306; GB/T 13384; GB/T 28417; JB/T 7346
Regulation (derived from)
Ministry of Industry and Information Technology Notice No. 47 of 2014
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This Standard specifies the multi-disc CVT models and basic parameters, requirements, test methods, inspection rules, marking, packaging, transportation and storage. This Standard applies to the shift and two stages for a multi-disc CVT.