YS/T 559-2009Methods for emission spectrum analysis of tungsten (English PDF)
钨的发射光谱分析方法
YS/T 559 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YS/T 559-2024 | Methods for emission spectrum analysis of tungsten | Obsolete |
| YS/T 559-2009 | Methods for emission spectrum analysis of tungsten | Obsolete |
YS/T 559-2009 is obsolete. It has been replaced by YS/T 559-2024. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
December 4, 2009
Implementation date
June 1, 2010
Scope
YS/T 559-2009 is the English-translated version of 钨的发射光谱分析方法.
YS/T 559-2009 is the Chinese industry standard "Methods for emission spectrum analysis of tungsten". It was issued on December 4, 2009 by the Ministry of Industry and Information Technology, and took effect on June 1, 2010. It is obsolete: it has been replaced by YS/T 559-2024.
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Document preview — YS/T 559-2009
National Standard of the People's Republic of China
Issued by: Ministry of Industry and Information Technology
Contents
- Document data
1 Document data
Sector: National Recommended (industry standard).
Issuing body: Ministry of Industry and Information Technology.
Date of issue: 2009-12-04.
Date of implementation: 2010-06-01.
Status: obsolete, replaced by YS/T 559-2024.
......
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
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YS/T 559-2009
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