Nov 06, 2013
Glass beads for grinding,blasting,polishing and reflecting mark
Specifications
1 Character: Colourless and transparent ball, no visible bubbles and impurity.
2 Specification:BS6088,EN,KS,AASHTO M247,JT,TS
3.manufacturer
1.Intorduction:
The glass beads made of the soda-lime silica glass has the good chemical stability, certain mechanical...