GB/T 223.48-1985Methods for chemical analysis of iron, steel and alloy. The semixylenol orange photometric method for the determination of bismuth content (English PDF)
钢铁及合金化学分析方法 半二甲酚橙光度法测定铋量
GB/T 223.48 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 223.48-1985 | Methods for chemical analysis of iron, steel and alloy. The semixylenol orange photometric method for the determination of bismuth content | Obsolete |
GB/T 223.48-1985 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Bureau of Standards
Level / Type
National · Recommended
Issue date
July 18, 1985
Implementation date
June 1, 1986
Scope
GB/T 223.48-1985 is the English-translated version of 钢铁及合金化学分析方法 半二甲酚橙光度法测定铋量.
GB/T 223.48-1985 is the Chinese national standard "Methods for chemical analysis of iron, steel and alloy. The semixylenol orange photometric method for the determination of bismuth content".
It was issued on July 18, 1985 by the National Bureau of Standards, and took effect on June 1, 1986. It is obsolete: it has been withdrawn.
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Document preview — GB/T 223.48-1985
National Standard of the People's Republic of China
Issued by: National Bureau of Standards
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: National Bureau of Standards.
Date of issue: 1985-07-18.
Date of implementation: 1986-06-01.
Status: obsolete, withdrawn.
......
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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GB/T 223.48-1985
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