GB 17020-1997Decide and delimit of Keshan disease endemic area (English PDF)
克山病病区划定和类型划分
GB 17020 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB 17020-2010 | Delimitation and classification of Keshan disease areas | Valid |
| GB 17020-1997 | Decide and delimit of Keshan disease endemic area | Obsolete |
GB 17020-1997 is obsolete. It has been replaced by GB 17020-2010. 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 · Mandatory
Issue date
October 6, 1997
Implementation date
October 1, 1998
Scope
GB 17020-1997 is the English-translated version of 克山病病区划定和类型划分.
GB 17020-1997 is the Chinese national standard "Decide and delimit of Keshan disease endemic area". It was issued on October 6, 1997 by the State Bureau of Technical Supervision, and took effect on October 1, 1998. It is obsolete: it has been replaced by GB 17020-2010.
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Document preview — GB 17020-1997
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 (Mandatory).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1997-10-06.
Date of implementation: 1998-10-01.
Status: obsolete, replaced by GB 17020-2010.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
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GB 17020-1997
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