SY/T 5252-1991Core of natural gamma ray spectrometric method sodium iodide detector method (English PDF)
岩心的自然伽马能谱分析方法 碘化钠探测器法
SY/T 5252 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| SY/T 5252-2016 | Specification for measurement of rocf natural gamma spectrometry in laboratory | Valid |
| SY/T 5252-2002 | Natural gamma spectrographic method of analysing for core sample | Obsolete |
| SY/T 5252-1991 | Core of natural gamma ray spectrometric method sodium iodide detector method | Obsolete |
SY/T 5252-1991 is obsolete. It has been replaced by SY/T 5252-2002. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
Ministry of Energy
Level / Type
National · Recommended
Issue date
July 19, 1991
Implementation date
November 1, 1991
Scope
SY/T 5252-1991 is the English-translated version of 岩心的自然伽马能谱分析方法 碘化钠探测器法.
SY/T 5252-1991 is the Chinese industry standard "Core of natural gamma ray spectrometric method sodium iodide detector method". It was issued on July 19, 1991 by the Ministry of Energy, and took effect on November 1, 1991. It is obsolete: it has been replaced by SY/T 5252-2002.
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Document preview — SY/T 5252-1991
National Standard of the People's Republic of China
Issued by: Ministry of Energy
Contents
- Document data
1 Document data
Sector: Petroleum & Gas (industry standard).
Issuing body: Ministry of Energy.
Date of issue: 1991-07-19.
Date of implementation: 1991-11-01.
Status: obsolete, replaced by SY/T 5252-2002.
......
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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