JJG 2059-1990Verification Scheme of the Conductometric Measuring Instruments (English PDF)
电导计量器具检定系统
JJG 2059 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| JJG 2059-2014 | Measuring Instruments for Electrolytic Conductivity | Valid |
| JJG 2059-1990 | Verification Scheme of the Conductometric Measuring Instruments | Obsolete |
JJG 2059-1990 is obsolete. It has been replaced by JJG 2059-2014. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
China State Bureau of Technical Supervision
Level / Type
National · Mandatory
Issue date
May 5, 1990
Implementation date
September 1, 1990
Scope
JJG 2059-1990 is the English-translated version of 电导计量器具检定系统.
JJG 2059-1990 is the Chinese metrological standard "Verification Scheme of the Conductometric Measuring Instruments". It was issued on May 5, 1990 by the China State Bureau of Technical Supervision, and took effect on September 1, 1990. It is obsolete: it has been replaced by JJG 2059-2014.
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Document preview — JJG 2059-1990
National Standard of the People's Republic of China
Issued by: China State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: Metrological Verification (metrological standard).
Issuing body: China State Bureau of Technical Supervision.
Date of issue: 1990-05-05.
Date of implementation: 1990-09-01.
Status: obsolete, replaced by JJG 2059-2014.
......
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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