Хятад S төрлийн сегментийн алмаазан нунтаглах аяга дугуй Бетон …
S Type Segment Diamond Grinding Cup Wheels Material Metal+Diamonds Diameter 4″, 5″ . 7″ Segment size To be special designed or customized Grits 6# – 400# Bonds Extremely hard,very hard, hard, medium, soft, very soft, extremely soft Center hole ...