QB/T 2252-1996Methods of Measurement for Startup Torque of Sewing Machine Head (English PDF)
缝纫机机头启动转矩测试方法
QB/T 2252 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| QB/T 2252-2012 | Testing method for starting torque of sewing machine head | Valid |
| QB/T 2252-1996 | Methods of Measurement for Startup Torque of Sewing Machine Head | Obsolete |
QB/T 2252-1996 is obsolete. It has been replaced by QB/T 2252-2012. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
China Light Industry Association
Level / Type
National · Recommended
Issue date
November 15, 1996
Implementation date
July 1, 1997
Scope
QB/T 2252-1996 is the English-translated version of 缝纫机机头启动转矩测试方法.
QB/T 2252-1996 is the Chinese industry standard "Methods of Measurement for Startup Torque of Sewing Machine Head". It was issued on November 15, 1996 by China Light Industry Association, and took effect on July 1, 1997. It is obsolete: it has been replaced by QB/T 2252-2012.
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Document preview — QB/T 2252-1996
National Standard of the People's Republic of China
Issued by: China Light Industry Association
Contents
- Document data
1 Document data
Sector: Light Industry (industry standard).
Issuing body: China Light Industry Association.
Date of issue: 1996-11-15.
Date of implementation: 1997-07-01.
Status: obsolete, replaced by QB/T 2252-2012.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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- QB/T 4387-2012Industrial sewing machine. High speed lockstitch sewing machine head with edge cutter
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QB/T 2252-1996
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