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annex:
1, "Non-hard abrasive impact toughness test method" national standard consultation draft and preparation instructions
2, Feedback form
June 12, 2015
Notice on the solicitation of opinions on the national standard for the test method of superhard abrasive impact toughness
Abstract The draft of the National Standards for the Evaluation of Superhard Abrasive Impact Toughness has been drafted by the Standards 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 community. The deadline is July 2015. 31st. If there is...
The draft of the National Standards for the Evaluation of Superhard Abrasive Impact Toughness has been drafted by the Standard Working Group and approved by the Secretariat of the National Abrasives Standardization Technical Committee. The consultation is now open to the public. The deadline is July 31, 2015. day. 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. National Abrasives Standardization Technical Committee Secretariat