QB/T 1690-2004Provision of permissible errors for measurement of precious metals adornment mass (English PDF)
贵金属饰品质量测量允差的规定
QB/T 1690 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| QB/T 1690-2021 | Provision of permissible errors for measurement of precious metals adornment mass | Valid |
| QB/T 1690-2004 | Provision of permissible errors for measurement of precious metals adornment mass | Obsolete |
QB/T 1690-2004 is obsolete. It has been replaced by QB/T 1690-2021. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Development and Reform Commission
Level / Type
National · Recommended
Issue date
August 15, 2004
Implementation date
January 1, 2005
Scope
QB/T 1690-2004 is the English-translated version of 贵金属饰品质量测量允差的规定.
QB/T 1690-2004 is the Chinese industry standard "Provision of permissible errors for measurement of precious metals adornment mass". It was issued on August 15, 2004 by the National Development and Reform Commission, and took effect on January 1, 2005. It is obsolete: it has been replaced by QB/T 1690-2021.
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Document preview — QB/T 1690-2004
National Standard of the People's Republic of China
Issued by: National Development and Reform Commission
Contents
- Document data
1 Document data
Sector: Light Industry (industry standard).
Issuing body: National Development and Reform Commission.
Date of issue: 2004-08-15.
Date of implementation: 2005-01-01.
Status: obsolete, replaced by QB/T 1690-2021.
......
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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