GB/T 2423.20-1981Electric and electronic products - Basic environmental test regulations for electricians - Test Kd: The hydrogen sulfide method at the point of contact and the connecting element (English PDF)
电工电子产品基本环境试验规程 试验Kd:接触点和连接件的硫化氢试验方法
GB/T 2423.20 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 2423.20-2014 | Environmental testing - Part 2: Test methods - Test Kd: Hydrogen sulphide test for contacts and connections | Valid |
| GB/T 2423.20-1981 | Electric and electronic products - Basic environmental test regulations for electricians - Test Kd: The hydrogen sulfide method at the point of contact and the connecting element | Obsolete |
GB/T 2423.20-1981 is obsolete. It has been replaced by GB/T 2423.20-2014. 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 10, 1981
Implementation date
April 1, 1982
Scope
GB/T 2423.20-1981 is the English-translated version of 电工电子产品基本环境试验规程 试验Kd:接触点和连接件的硫化氢试验方法.
GB/T 2423.20-1981 is the Chinese national standard "Electric and electronic products - Basic environmental test regulations for electricians - Test Kd: The hydrogen sulfide method at the point of contact and the connecting element".
It was issued on August 10, 1981 by the National Bureau of Standards, and took effect on April 1, 1982. It is obsolete: it has been replaced by GB/T 2423.20-2014.
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Document preview — GB/T 2423.20-1981
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: 1981-08-10.
Date of implementation: 1982-04-01.
Status: obsolete, replaced by GB/T 2423.20-2014.
......
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
Cited by
- GB/T 45655-2025General modular electrical cabinets with narrow-sized dimensions
- GB/Z 45268-2025Guidelines for principal component reliability testing for LED light sources and LED luminaires
- GB/T 21711.7-2018Electromechanical elementary relays -- Part 7: Test and measurement procedures
- GB/T 5170.11-2017Inspection methods for environmental testing equipments—Part 11: Corrosive gas testing equipments
- GB/T 2424.12-2014Environmental testing -- Part 2: Test methods -- Guidance to test Kd: Hydrogen sulphide test for contacts and connections
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Related Standards
GB/T 2423.21-2025 — Environmental testing - Part 2: Test methods - Test M: Low air pressure
GB/T 2423.19-1981 — Electric and electronic products - Basic environmental test regulations for electricians - Test Kc: The sulphur dioxide method at the point of contact and the connecting element
GB/T 2423.21-2008 — Environmental testing - Part 2: Test methods - Test M: Low air pressure
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