1) Pyrex Glass 1) Disc Type .4"Dia x 0.5mmTH and 1.0mmTh Double Side Polishing .6"Dia x 0.5mmTh and 1.0mmTh Double Side Polishing 2) Plate Type .50x50x0.7mmTh Double Side Polishing Q'ty : 10ea/Box .100x100x0.7mmTh Double Side Polishing Q'ty : 10ea/Box .150x150x0.7mmTh Double Side Polishing Q'ty : 10ea/Box .200x200x0.7mmTh Double Side Polishing Q'ty : 10ea/Box 제품에 대한 ..