詳細(xì)內(nèi)容：3M372L 拋光帶，精密研磨卷 產(chǎn)品描述： 3M :精密研磨卷（EMMD）: 372L 精密研磨卷: 3M 372L - 3M Microfinishing Film 372L Rolls An aluminum oxide micron roll resin bonded to a 5 mil polyester film backing. The backing has a friction grip coating for slip resistance. Precision finishing of cylindrical surfaces such as automotive camshafts & crankshafts. 3M :精密研磨卷（EMMD）: 261X 262X 263X 266X 461X 462X 466X 468X 464XW 268L 262L 266L 366L 272L 362L 372L 373L 472L 971X 661X 662XW 666XY 668X 863XW 661XU 260L 360L 3M 微型馬達(dá)專用拋光帶：3M 拋光帶 261X: 1.2mm 1.4mm 1.6mm 2.0mm 2.5mm 3.2mm 3.8mm 4.0mm 4.5mm X183m 3M 勞動(dòng)防護(hù)及職業(yè)健康系列（OH&ES）: 6100/6200/6300半面具, 5N11/2091/3N11CN濾棉, 6001/6002/6003/6004/6005/6006 /6009/60926濾盒, 8210/8211/8246/8247/8812/1860S口罩,3011K-100濾棉+3001CN濾盒 6800/6900/7800全面具,3100/3200半面具 7501/7502 半面具，1425/1450耳罩 9001A/9002A/9003A系列隨棄型口罩 1100系列1250/1260/1270耳塞 吸油棉 3M 工業(yè)研磨產(chǎn)品（ASD）: 砂紙類: