出售圆片
厚度1.2直径72.8 厚度1.5直径87
厚度2.0直径90/93.5/100/98/110/105厚度2.3/63
厚度2.75直径71厚度3.5/71厚2.5/71
厚度3.0直径51/63/66/70/77/80/90/95/98/100/105/109/110
厚度3.5直径63/71/110/120
厚度4.0直径70/75/94/100/110厚4.5/130
厚度5.0直径68/70/90/113/133/140
厚度6.0直径110/133/140厚7.0/98/110