【滚抛磨具】规格型号:形状Shapes代号Symbois名称Name规格Size形状Shapes代号Symbois名称Name规格Size T三角形Trianglea34610151825303540b344681012152025 CO锥形Conicalshapea10152030b10152030 F扇形Fana710152030b710152030c57101214 FT四面体形Quadri