首页 POLISHING PADS Concrete Polishing Pad 3.5inch concrete floor polishing pad high quality 4-steps floor pad 3.5inch concrete floor polishing pad high quality 4-steps floor padApplication:Concrete polishingSize:3.5inch Grit:#1,2,3,4Pad type:polishing pads Advantage:High Working Efficiency 分类: Concrete Polishing Pad 描述 Size:3.5inch Grit:#1,2,3,4