A.G91 G00 Z10.0 B.G00 U0 W10.0 C.G91 G00 X0 Y10.0 D.G00 W10.0
A.60° B.45° C.55° D.30°
A.圆度 B.垂直度 C.同轴度 D.平面度
A.G17 G90 G03 X-30.0 Y0 R--50.0 F50 B.G18 G90 G03 X-30.0 Y0 R-50.0 F50 C.G17 G90 G02 X30.0 Y0 R-50.0 F50 D.G17 G90 G02 X-30.0 Y0 R50.0 F50