DL/T 920-2005Determination of air and carbon tetrafluoride content in sulphur hexafluoride by gas chromatography method (English PDF)
六氟化硫气体中空气、四氟化碳的气相色谱测定法
DL/T 920 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| DL/T 920-2019 | Determination of air, carbon tetrafluoride, hexafluoroethane and perfluoropr- opane content in sulphur hexafluoride by gas chromatography method | Valid |
| DL/T 920-2005 | Determination of air and carbon tetrafluoride content in sulphur hexafluoride by gas chromatography method | Obsolete |
DL/T 920-2005 is obsolete. It has been replaced by DL/T 920-2019. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Development and Reform Commission
Level / Type
National · Recommended
Issue date
February 14, 2005
Implementation date
June 1, 2005
Scope
DL/T 920-2005 is the English-translated version of 六氟化硫气体中空气、四氟化碳的气相色谱测定法.
DL/T 920-2005 is the Chinese industry standard "Determination of air and carbon tetrafluoride content in sulphur hexafluoride by gas chromatography method". It was issued on February 14, 2005 by the National Development and Reform Commission, and took effect on June 1, 2005. It is obsolete: it has been replaced by DL/T 920-2019.
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Document preview — DL/T 920-2005
National Standard of the People's Republic of China
Issued by: National Development and Reform Commission
Contents
- Document data
1 Document data
Sector: Electricity & Power (industry standard).
Issuing body: National Development and Reform Commission.
Date of issue: 2005-02-14.
Date of implementation: 2005-06-01.
Status: obsolete, replaced by DL/T 920-2019.
......
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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