产品规格:3M产品品牌:3M 参考价格::¥3M 详细说明: 3M 6448百洁布/3M 6448尼龙片 20片/盒,3盒/件。 深灰色,炭化硅矿砂,800#-1000#,比7448/7448B偏粗。 Scotch-Brite? Light Duty Hand Pad 6448, 6 in x 9 in, 20 pads per box 3 boxes per case 3M Id : 61-5002-9056-6 GTIN(UPC/EAN) : 0 00 48011 16555 4 Durable web offers long life and conformability. Designed to clean, finish and buff. May be used by hand, with a hand pad block or on an in-line sander. Abrasive mineral: Ultra fine grade silicon carbide. Color: Dark G ?