日研风磨片
日研风磨片,长期大量供应日研及其它各种品牌各种规格型号打磨片,量大从优。度:36#.40#.60#.80#.100#.120#.150#.180#240#.320#400#,600,.......5000#,.三角尺寸:93*93*93mm圆盘直径:100mm.115mm.125mm.150mm.175mm,200MM,225MM,张页尺寸:93*230mm.115*280mm页状尺寸:178*107mm.202*107mm)