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หัวเจียรยาง - An Overview

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· The individual abrasive balls over the specially coated grindstone match the workpiece surface. Their spherical condition isn't going to problems workpieces and enables heavy-responsibility operate. Drastically lowers time it requires for ending function. Resin bonding prevents grindstone debris from scattering throughout high-pace rotations. Silicone is seriously relied on while https://beediadiamond.com/catalog/rubber-points

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