GB/T 9258.3-2025

Active

Coated abrasives—Determination and designation of grain size distribution—Part 3: Microgrit sizes P240 to P5000

涂附磨具用磨料 粒度组成的检测和标记 第3部分：微粉P240～P5000

Standard Type
GBT
ICS
25.100.70
CCS
J 43
Status
现行
Issue Date
2025-08-01
Implementation
2026-02-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A