GB/T 9258.2-2025

Coated abrasives—Determination and designation of grain size distribution—Part 2:Macrogrit sizes P12 to P220

STANDARD published on 1.8.2025

English, Chinese -
electronic design (pdf) (ON REQUEST)

The information about the standard:

Designation standards: GB/T 9258.2-2025
Note: Execute Date: february 2026
Publication date standards: 1.8.2025
Country: Chinese technical standard
Category: Technical standards GB