QX/T 21-2004The data format of agrometeorological observation annual records (English PDF)
农业气象观测记录数据格式
QX/T 21 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| QX/T 21-2015 | Annual records format of agrometeorological observation | Valid |
| QX/T 21-2004 | The data format of agrometeorological observation annual records | Obsolete |
QX/T 21-2004 is obsolete. It has been replaced by QX/T 21-2015. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
China Meteorological Administration
Level / Type
National · Recommended
Issue date
October 20, 2004
Implementation date
February 1, 2005
Scope
QX/T 21-2004 is the English-translated version of 农业气象观测记录数据格式.
QX/T 21-2004 is the Chinese industry standard "The data format of agrometeorological observation annual records". It was issued on October 20, 2004 by the China Meteorological Administration, and took effect on February 1, 2005. It is obsolete: it has been replaced by QX/T 21-2015.
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Document preview — QX/T 21-2004
National Standard of the People's Republic of China
Issued by: China Meteorological Administration
Contents
- Document data
1 Document data
Sector: National Recommended (industry standard).
Issuing body: China Meteorological Administration.
Date of issue: 2004-10-20.
Date of implementation: 2005-02-01.
Status: obsolete, replaced by QX/T 21-2015.
......
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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