GB/T 3257.10-1999Methods for chemical analysis of bauxite--Determination of manganese oxide content--Flame atomic absorption spectrophotometric method (English PDF)
铝土矿石化学分析方法 火焰原子吸收光谱法测定氧化锰量
GB/T 3257.10 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 3257.10-1999 | Methods for chemical analysis of bauxite--Determination of manganese oxide content--Flame atomic absorption spectrophotometric method | Obsolete |
GB/T 3257.10-1999 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Bureau of Quality and Technical Supervision
Level / Type
National · Recommended
Issue date
August 30, 1999
Implementation date
April 1, 2000
Scope
GB/T 3257.10-1999 is the English-translated version of 铝土矿石化学分析方法 火焰原子吸收光谱法测定氧化锰量.
GB/T 3257.10-1999 is the Chinese national standard "Methods for chemical analysis of bauxite--Determination of manganese oxide content--Flame atomic absorption spectrophotometric method".
It was issued on August 30, 1999 by the State Bureau of Quality and Technical Supervision, and took effect on April 1, 2000. It is obsolete: it has been withdrawn.
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Document preview — GB/T 3257.10-1999
National Standard of the People's Republic of China
Issued by: State Bureau of Quality and Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Quality and Technical Supervision.
Date of issue: 1999-08-30.
Date of implementation: 2000-04-01.
Status: obsolete, withdrawn.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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Related Standards
GB/T 3257.11-1999 — Methods for chemical analysis of bauxite--Determination of chromium oxide content--Flame atomic absorption spectrophotometric method
GB/T 3257.9-1982 — Methods for chemical analysis of bauxite ores--The atomic absorption spectrophotometric method for determination of potassium oxide and sodium oxide content
GB/T 3257.11-1982 — Methods for chemical analysis of bauxite ores--The atomic absorption spectrophotometric method for determination of chromium oxide content
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