GB/T 5274-1985Gas analysis--Preparation of calibration gas mixtures--Weighing methods (English PDF)
气体分析 校准用混合气体的制备 称量法
GB/T 5274 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 5274-2008 | Gas analysis - Preparation of calibration gas mixture - Gravimetric method | Obsolete |
| GB/T 5274-1985 | Gas analysis--Preparation of calibration gas mixtures--Weighing methods | Obsolete |
GB/T 5274-1985 is obsolete. It has been replaced by GB/T 5274-2008. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Bureau of Standards
Level / Type
National · Recommended
Issue date
August 1, 1985
Implementation date
June 1, 1986
Scope
GB/T 5274-1985 is the English-translated version of 气体分析 校准用混合气体的制备 称量法.
GB/T 5274-1985 is the Chinese national standard "Gas analysis--Preparation of calibration gas mixtures--Weighing methods". It was issued on August 1, 1985 by the National Bureau of Standards, and took effect on June 1, 1986. It is obsolete: it has been replaced by GB/T 5274-2008.
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Document preview — GB/T 5274-1985
National Standard of the People's Republic of China
Issued by: National Bureau of Standards
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: National Bureau of Standards.
Date of issue: 1985-08-01.
Date of implementation: 1986-06-01.
Status: obsolete, replaced by GB/T 5274-2008.
......
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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GB/T 5274.1-2018 — Gas analysis -- Preparation of calibration gas mixtures -- Part 1: Gravimetric method for class I mixtures
GB/T 5274.2-2026 — Gas analysis - Preparation of calibration gas mixtures - Part 2: Gravimetric method for Class Ⅱ mixtures
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GB/T 5274-1985
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