GB/T 28957.1-2012Road vehicles - Test dust for filter evaluation - Part 1: Silicon dioxide test dust (English PDF)
道路车辆 用于滤清器评定的试验粉尘 第1部分：氧化硅试验粉尘
GB/T 28957.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 28957.1-2023 | Road vehicles - Test dust for filter evaluation - Part 1: Silicon dioxide test dust | Valid |
| GB/T 28957.1-2012 | Road vehicles - Test dust for filter evaluation - Part 1: Silicon dioxide test dust | Obsolete |
GB/T 28957.1-2012 is obsolete. It has been replaced by GB/T 28957.1-2023. 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
December 31, 2012
Implementation date
July 1, 2013
Scope
GB/T 28957.1-2012 is the English-translated version of 道路车辆 用于滤清器评定的试验粉尘 第1部分：氧化硅试验粉尘.
GB/T 28957.1-2012 is the Chinese national standard "Road vehicles - Test dust for filter evaluation - Part 1: Silicon dioxide test dust".
It was issued on December 31, 2012 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 July 1, 2013. It is obsolete: it has been replaced by GB/T 28957.1-2023.
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Document preview — GB/T 28957.1-2012
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: 2012-12-31.
Date of implementation: 2013-07-01.
Status: obsolete, replaced by GB/T 28957.1-2023.
......
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
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- GB/T 46719.5-2026Aerospace - Hydraulic filter elements test methods - Part 5: Resistance to flow fatigue
- GB/T 28949-2025Inlet air cleaning equipment for internal combustion engines and compressors - Performance testing
- GB/T 45529-2025Road vehicles - Electrical electronic switching devices - Relay
- GB/T 46719.4-2025Aerospace - Hydraulic filter elements test methods - Part 4: Verification of collapse/burst pressure rating
- GB/T 46983.703-2025Measurement procedures for materials used in photovoltaic modules - Part 7-3: Accelerated stress tests - Methods of abrasion of PV module external surfaces
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Related Standards
GB/T 28957.2-2012 — Road vehicles -- Test dust for filter evaluation -- Part 2: Aluminium oxide test dust
GB/T 28957.1-2023 — Road vehicles - Test dust for filter evaluation - Part 1: Silicon dioxide test dust
GB/T 10003-2026 — Biaxially oriented polypropylene (BOPP) film
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GB/T 28957.1-2012
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