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Database: 189759 (19 Oct 2025)
JB/T 7630.4-2008 English PDF
JB/T 7630.4: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
JB/T 7630.4-2008
English
399
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Melt-spray polypropylene separators for lead-acid batteries
Obsolete
JB/T 7630.4-2008
JB/T 7630.4-1998
English
239
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2 days [Need to translate]
Melt-blown polypropyrene separator for lead storage batteries
Obsolete
JB/T 7630.4-1998
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Basic data
Standard ID
JB/T 7630.4-2008 (JB/T7630.4-2008)
Description (Translated English)
Melt-spray polypropylene separators for lead-acid batteries
Sector / Industry
Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard
K84
Classification of International Standard
29.220.20
Word Count Estimation
10,186
Date of Issue
2008-02-01
Date of Implementation
2008-07-01
Older Standard (superseded by this standard)
JB/T 7630.4-1998
Quoted Standard
JB/T 7630.1-2008
Regulation (derived from)
NDRC Notice No. 11 of 2008
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the lead-acid battery meltblown polypropylene separator (hereinafter referred to as partitions) definition, partitions classification, naming and marking, requirements, measuring methods, inspection rules, marking, packaging, transport and storage. This standard applies to lead-acid battery separator.