Specification

          R270                                                          R473

產品粒度：P60-P400                           產品粒度：P60-P600

磨料：氧化鋁聚合球                             磨料：碳化矽聚合球
背基：X-wt                                            背基：X-wt

砂面顏色：棕色                                     砂面顏色：棕色

產品形式：寬帶、窄帶                         產品形式：寬帶、窄帶