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The History of Ceramic Abrasive Grain (Part I)

Writer: JCT AbrasivesJCT Abrasives

This video has two parts, Part I introduces the history of abrasive grain and some milestones before the birth of ceramic abrasive grain. From natural stone to synthetic abrasive grains, watch how abrasive grain has transformed.


1 Comment


hivynoqanu
Nov 19, 2020

In the next month say on 8 February have been starting my classes for the MS – project management and I have the fictional character in the Read more and for the isolation of myself for study.

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