Swinging bench industrial grinding machine works on steel workpiece casting sparks on every pass of the grindstone - camera slide

Name: Swinging bench industrial grinding machine works on steel workpiece casting sparks on every pass of the grindstone - camera slide
Uploaded: 2020-03-09
Duration: 17 s
Channel: lightkeeper
Description: Swinging bench industrial grinding machine works on steel workpiece casting sparks on every pass of the grindstone - camera slide