Answer: if the surface is hone finish use 400-600# sandpaper to grind until the mark disappear. And then use the detergent and cloth to make it become original.是什么意思_Answer: if the surface is hone finish use 400-600# sandpaper to grind until the mark disappear. And then use the detergent and cloth to make it become original.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句