February 22, 2025

Notice on Soliciting Opinions on the National Standard for Superhard Abrasive Particle Size Inspection

Abstract The draft of the National Standards for Superhard Abrasive Particle Size Inspection has been drafted by the Standard Working Group. It has been reviewed and approved by the Secretariat of the National Abrasives Standardization Technical Committee and is now widely consulted by the society. The deadline is July 31, 2015. . If you have any comments, please...
The draft of the National Standards for Superhard Abrasive Particle Size Inspection has been drafted by the Standard Working Group. It has been reviewed and approved by the Secretariat of the National Abrasives Standardization Technical Committee. It is now widely consulted by the society. The deadline is July 31, 2015. If you have any comments, please fill out the “Feedback Form” and send it to the Secretariat of the Standards Committee by mail, fax or email.

Address: 121 Wutong Street, High-tech Zone, Zhengzhou City, China Post Code: 450001
Contact: Zhang Liang Telephone/Fax Email:

annex:
1, "Ultra-abrasive grain size inspection" national standard consultation draft and preparation instructions
2,
Feedback form
National Abrasives Standardization Technical Committee Secretariat
June 12, 2015


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