Introduction of diamond powder,diamond lapping paste from Chanyu─影片 Dailymotion

Name: Introduction of diamond powder,diamond lapping paste from Chanyu
Uploaded: 2013-04-11T05:41:42+00:00
Duration: 5 min 38 s
Channel: cnchanyu
Description: This is a brief video for diamond powder,diamond lapping paste of Chanyu. It shows solid technical strength on diamond powder.

cnchanyu

This is a brief video for diamond powder,diamond lapping paste of Chanyu. It shows solid technical strength on diamond powder.

Introduction of diamond powder,diamond lapping paste from Chanyu

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