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Grinding glass bead
Release date：2018/05/14 Clicks：无法在这个位置找到： plus/ckplayer.htm
Introduction of grinding glass beads:
grinding bead is a glass bead with a diameter greater than 1mm. It is made of high hardness or high whiteness glass. It has smooth surface, uniform size, high hardness and stable wear resistance. It is widely used in dye, paint, ink, chemical industry and other dispersants, grinding media and filling materials.