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International Standard Category: Abrasives

JB/T 8338-2012    Bonded abrasive products — Grinding Wheel for ball-base face of bearing
固结磨具 磨轴承球基面砂轮;
Category No.:25.100.70 Valid Status:valid
Issued Organization:MIIT Issued Date:2012-5-24
Implemented Date:2012-11-1 Abolished Date:
Superseded Standard.: Superseded Date:
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