GB/T 2423.9-1989Basic environmental testing procedures for electric and electronic products - Test Cb: Damp heat, steady state, primarily for equipment (English PDF)
GB/T 2423.9 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 2423.9-2001 | Environmental testing for electric and electronic products - Part 2: Test methods Test Cb: Damp heat equipment | Obsolete |
| GB/T 2423.9-1989 | Basic environmental testing procedures for electric and electronic products - Test Cb: Damp heat, steady state, primarily for equipment | Obsolete |
GB/T 2423.9-1989 is obsolete. It has been replaced by GB/T 2423.9-2001. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Recommended
Scope
GB/T 2423.9-1989 (Basic environmental testing procedures for electric and electronic products - Test Cb: Damp heat, steady state, primarily for equipment) is available as an English-translated PDF.
GB/T 2423.9-1989 is the Chinese national standard "Basic environmental testing procedures for electric and electronic products - Test Cb: Damp heat, steady state, primarily for equipment". It is obsolete: it has been replaced by GB/T 2423.9-2001.
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Document preview — GB/T 2423.9-1989
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Status: obsolete, replaced by GB/T 2423.9-2001.
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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 22137.1-2008Valve positioners for use in industrial-process control system -- Part 1: Methods of evaluating the performance of valve positioners with pneumatic outputs
- GB/T 21225-2007Emergency power supply with inverter
- YD/T 777-2006Inversion equipment for telecommunications
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Related Standards
GB/T 2423.10-2019 — Environmental testing - Part 2: Test methods - Test Fc: Vibration (sinusoidal)
GB/T 2423.8-1995 — Environmental testing for electric and electronic products - Part 2: Test methods - Test Ed: Free fall
GB/T 2423.10-2008 — Environmental testing - Part 2: Test methods - Test Fc: Vibration (sinusoidal)
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GB/T 2423.9-1989
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