树脂砂喷砂磨料塑料砂地坪砂除锈砂20/30,40/60 60/80可定制 ¥9.68 树脂砂塑料砂喷砂磨料地坪砂40/60,60/80 80/100 可定制 ¥9.68 树脂砂喷砂磨料喷涂材料12/16,40/60 60/80可定制 ¥9.68 树脂砂喷砂磨料填充材料地坪砂16/20,40/60 60/80可定制 ¥9.68 纯白树脂砂喷砂磨料环氧地坪砂20/30,40/60 60/80 可定制 ¥9.68 树脂砂喷砂磨料地坪填充砂60/80,40/60 80/100可定制 ¥9.68