GB/T 19956.1-2005Positive-displacement vacuum pumps - Measurement of performance characteristics - Part 1: Measurement of volume rate of flow (pumping speed) (English PDF)
容积真空泵性能测量方法 第1部分：体积流率(抽速)的测量
GB/T 19956.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 19956.1-2005 | Positive-displacement vacuum pumps - Measurement of performance characteristics - Part 1: Measurement of volume rate of flow (pumping speed) | Obsolete |
GB/T 19956.1-2005 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
September 19, 2005
Implementation date
April 1, 2006
Scope
GB/T 19956.1-2005 is the English-translated version of 容积真空泵性能测量方法 第1部分：体积流率(抽速)的测量.
GB/T 19956.1-2005 is the Chinese national standard "Positive-displacement vacuum pumps - Measurement of performance characteristics - Part 1: Measurement of volume rate of flow (pumping speed)".
It was issued on September 19, 2005 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on April 1, 2006. It is obsolete: it has been withdrawn (abolished on March 28, 2024).
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Document preview — GB/T 19956.1-2005
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2005-09-19.
Date of implementation: 2006-04-01.
Status: obsolete, withdrawn on 2024-03-28.
......
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/T 19956.1-2005
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