GB 11887-2002Jewellery - Fineness of precious metal alloys and designation (eqv ISO 9202: 1991 Jewellery - Fineness of precious metal alloys) (English PDF)
首饰 贵金属纯度的规定及命名方法
GB 11887 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB 11887-2026 | Jewellery - Fineness of precious metal alloys and designation (eqv ISO 9202: 1991 Jewellery - Fineness of precious metal alloys) | Valid |
| GB 11887-2012 | Jewellery - Fineness of precious metal alloys and designation [including MODIFICATION 1] | Valid |
| GB 11887-2008 | Jewellery - Fineness of precious metal alloys and designation | Obsolete |
| GB 11887-2002 | Jewellery - Fineness of precious metal alloys and designation (eqv ISO 9202: 1991 Jewellery - Fineness of precious metal alloys) | Obsolete |
GB 11887-2002 is obsolete. It has been replaced by GB 11887-2008. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Mandatory
Issue date
March 5, 2002
Implementation date
September 1, 2002
Scope
GB 11887-2002 is the English-translated version of 首饰 贵金属纯度的规定及命名方法.
GB 11887-2002 is the Chinese national standard "Jewellery - Fineness of precious metal alloys and designation (eqv ISO 9202: 1991 Jewellery - Fineness of precious metal alloys)".
It was issued on March 5, 2002 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on September 1, 2002. It is obsolete: it has been replaced by GB 11887-2008.
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Document preview — GB 11887-2002
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Mandatory).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2002-03-05.
Date of implementation: 2002-09-01.
Status: obsolete, replaced by GB 11887-2008.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB 28480-2026Jewellery - Technical requirements for safety
- GB/T 44913-2024Filled monocrystal gemstones—Identification and classification
- GB/T 42437-2023Nanhong—Testing
- GB/T 42220-2022Appraisal for precious metal besetting jades process quality
- GB/T 16552-2017Gems - Nomenclature
- GB/T 33541-2017Criteria for judging the conformity of sampling inspection for gem and precious metal products
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GB 11887-2002
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