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Database: 189759 (26 Oct 2025)
QB/T 2143-2024 English PDF
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QB/T 2143-2024
: (Household sewing machine bobbin case)
Status: Valid
QB/T 2143: Evolution and historical versions
Standard ID
Contents [version]
USD
STEP2
[PDF] delivered in
Standard Title (Description)
Status
PDF
QB/T 2143-2024
English
239
Add to Cart
3 days [Need to translate]
(Household sewing machine bobbin case)
Valid
QB/T 2143-2024
QB/T 2143-1995
English
199
Add to Cart
2 days [Need to translate]
Bobbin cases complete for household sewing machines
Obsolete
QB/T 2143-1995
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Basic data
Standard ID
QB/T 2143-2024 (QB/T2143-2024)
Description (Translated English)
(Household sewing machine bobbin case)
Sector / Industry
Light Industry Standard (Recommended)
Classification of Chinese Standard
Y17
Classification of International Standard
61.080
Word Count Estimation
11,116
Date of Issue
2024-07-05
Date of Implementation
2025-01-01
Older Standard (superseded by this standard)
QB/T 2143-1995
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the requirements for the product structure, surface quality, main dimensions and tolerances, assembly performance, surface hardness, etc. of the bobbin case of household sewing machines, specifies the corresponding test methods, and specifies the inspection rules and marking, packaging, transportation, and storage.
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