A1
A2 A8
A7
A5
A6
B1
B3 B4
vertical HORIZONTAL 垂直水平L132003200L222002200D 630630R =(B3-B1)/2/100=(B4-B2)/2/100A =(A6-A1+A5-A2)/2/100=(A8-A4+A7-A3)/2/100R -0.040.01A 0.11-0.24A1-4A2-14
A30A424A5-8
A612
A7-23A80B110
B20B32
B42FRONT 前0.42-0.83REAR 后0.98-2.02A3 A4
B2
0.11