尺寸系列: 请选择 1DAC 1DU 3DACF非标
d: 请选择 25 28 30 35 36 40 45.3 47 54 70.988 70.99 71.93 72.517 73.482 73.49 77.775 87.63 89.95 89.98 90.043 90.55 91
D: 请选择 52 54 55 62 64 65 68 80 85 96 98 98.425 101.9 102 116 116.33 120.65
C(B): 请选择 -