Daim iav polishing tshuab yog dav hlau deburr Daim iav polishing tshuab yog cov khoom sib tsoo thiab polishing uas tuaj yeem ua tiav dav hlau, sib tsoo chamfer, burr, shaping, txiav, carving, sib tsoo, polishing thiab lwm yam txheej txheem. Nws yog lub grinder rau kev sib tsoo ntawm qhov chaw ntawm lub workpiece nrog coated o ...
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