GB/T 4333.9-1988Methods for chemical analysis of ferrosilicon--The flame atomic absorption spectrometric method for the determination of aluminium content (English PDF)
硅铁化学分析方法 火焰原子吸收光谱法测定铝量
GB/T 4333.9 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 4333.9-1988 | Methods for chemical analysis of ferrosilicon--The flame atomic absorption spectrometric method for the determination of aluminium content | Obsolete |
GB/T 4333.9-1988 is obsolete.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 Technical Supervision
Level / Type
National · Recommended
Issue date
December 30, 1988
Implementation date
January 1, 1990
Scope
GB/T 4333.9-1988 is the English-translated version of 硅铁化学分析方法 火焰原子吸收光谱法测定铝量.
GB/T 4333.9-1988 is the Chinese national standard "Methods for chemical analysis of ferrosilicon--The flame atomic absorption spectrometric method for the determination of aluminium content".
It was issued on December 30, 1988 by the State Bureau of Technical Supervision, and took effect on January 1, 1990. It is obsolete: it has been withdrawn.
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Document preview — GB/T 4333.9-1988
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1988-12-30.
Date of implementation: 1990-01-01.
Status: obsolete, withdrawn.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 4333.10-2019 — Ferrosilicon—Determination of carbon content—Infrared absorption method
GB/T 4333.8-1984 — Methods for chemical analysis of ferrosilicon--The atomic absorption spectrometric method for the determination of calcium content
GB/T 4333.10-1990 — Methods for chemical analysis of ferrosilicon. The infrared absorption method for the determination of carbon content
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GB/T 4333.9-1988
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