GB/T 14321-1993Testing method for quantities of -Al2O3 phase in alumina with an X-ray diffractometer (English PDF)
刚玉磨料中α-Al2O3相X射线定量测定方法
GB/T 14321 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 14321-2022 | Determination method for quantities of α-Al2O3 phase in alumina with an X-ray diffractometer | Valid |
| GB/T 14321-2008 | Testing method for quantities of α-Al2O3 phase in alumina with an X-ray diffractometer | Obsolete |
| GB/T 14321-1993 | Testing method for quantities of -Al2O3 phase in alumina with an X-ray diffractometer | Obsolete |
GB/T 14321-1993 is obsolete. It has been replaced by GB/T 14321-2008. 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
April 17, 1993
Implementation date
December 1, 1993
Scope
GB/T 14321-1993 is the English-translated version of 刚玉磨料中α-Al2O3相X射线定量测定方法.
GB/T 14321-1993 is the Chinese national standard "Testing method for quantities of -Al2O3 phase in alumina with an X-ray diffractometer". It was issued on April 17, 1993 by the State Bureau of Technical Supervision, and took effect on December 1, 1993. It is obsolete: it has been replaced by GB/T 14321-2008.
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Document preview — GB/T 14321-1993
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: 1993-04-17.
Date of implementation: 1993-12-01.
Status: obsolete, replaced by GB/T 14321-2008.
......
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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