砂(sha)紙(zhi)(zhi)砂(sha)布(bu)砂(sha)帶(dai)(dai),背膠背絨砂(sha)紙(zhi)(zhi)海綿(mian)砂(sha)紙(zhi)(zhi)百潔布(bu)尼龍砂(sha)帶(dai)(dai)尼龍輪(lun)拉絲(si)輪(lun)百葉(xie)片(pian)千(qian)頁輪(lun)鋼(gang)紙(zhi)(zhi)片(pian)