径ABCDFGHJKLMP
BAL1000M5*0.82581.525.525-------27-
BAL20001/44012238403027225.48.4402.340
BAL30001/4.3/85314238534140236.58532.356
BAL40003/8.1/27017741705054268.510.5702.373
BAL4000-063/47517739705054258.510.5702.373
BAL50003/4.19025445907066351113903.2