GB/T 28957.2-2012
Road vehicles.Test dust for filter evaluation.Part 2:Aluminium oxide test dust (English Version)
- Standard No.
- GB/T 28957.2-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 28957.2-2012
- Scope
- This part of GB/T 28957 specifies the particle size distribution of five inorganic test dusts used for filter evaluation. These dusts are generally used to evaluate various test methods for fuel filters and oil filters of internal combustion engines by gravimetric method The test, test dust can also be used in other aspects, such as wear tests where different particle size distributions of known hard abrasives are required,
GB/T 28957.2-2012 history
- 2012 GB/T 28957.2-2012 Road vehicles.Test dust for filter evaluation.Part 2:Aluminium oxide test dust
