·17片:1,1.25,1.5,1.75,2,2.25,2.5,2.75,3,3.5,4,4.5,5,5.5,6,6.5,7mm·16片:1,1.25,1.5,1.75,2,2.25,2.5,2.75,3,3.5,4,4.5,5,5.5,6,6.5,7mm·15片:15.5,16,16.5,17,17.5,18,18.5,19,19.5,20,21,22,23,24,25mm
