GB/T 20438.4-2006Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations (English PDF)
电气/电子/可编程电子安全相关系统的功能安全 第4部分: 定义和缩略语
GB/T 20438.4 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 20438.4-2017 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations | Valid |
| GB/T 20438.4-2006 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations | Obsolete |
GB/T 20438.4-2006 is obsolete. It has been replaced by GB/T 20438.4-2017. 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
July 25, 2006
Implementation date
January 1, 2007
Scope
GB/T 20438.4-2006 is the English-translated version of 电气/电子/可编程电子安全相关系统的功能安全 第4部分: 定义和缩略语.
GB/T 20438.4-2006 is the Chinese national standard "Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations".
It was issued on July 25, 2006 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 January 1, 2007. It is obsolete: it has been replaced by GB/T 20438.4-2017.
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Document preview — GB/T 20438.4-2006
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: 2006-07-25.
Date of implementation: 2007-01-01.
Status: obsolete, replaced by GB/T 20438.4-2017.
......
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 43130.2-2024Installation and equipment for liquefied natural gas - Design of floating LNG installations - Part 2: Specific FSRU issues
- GB/T 3836.36-2022Explosive atmospheres - Part 36: Electrical safety devices for the control of potential ignition sources from Ex Equipment
- GB/T 41257-2022Functional safety requirements for digital factory
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Related Standards
GB/T 20438.5-2017 — Functional safety of electrical/electronic/programmable electronic safety-related systems -- Part 5: Examples of methods for the determination of safety integrity levels
GB/T 20438.3-2006 — Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements
GB/T 20438.5-2006 — Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 5: Examples of methods for the determination of safety integrity levels
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GB/T 20438.4-2006
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