Granite Bra Abrasive 2021-12-31
1. Bra abrasive sizeGranite Bladder abrasives are generally L140 specifications, with a trapezoidal shape 2. Bra abrasive grain size:Generally used granularity is divided into 36#, 46#, 60#, 80#, 100#, 120#, 180#, 240#, 320#, 400#, 600#, 800#, 1200#, 1500#, 3000#, BUFF, plus LUX (water throw) 3. Typ
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