N10 G92X450.0Y250.0Z200.0
N20 G90G17
N30 G00175.0Y120.0
N40 Z-5.0S300M03M07
N50 G01G42D01X150.0F100 （D01=15mm）
N60 X80.0
N70 G02X30.0R25.0
N80 G01Y140.0
N90 G03X-30.0R30.0
N100 G01Y120.0
N110 G02X-80.0R25.0
N120 G01X-150.0
N130 Y0
N140 X80.0
N150 X150.0Y40.0
N160 Y125.0
N170 G00G40175.0Y120.0
N180 M05M09
N190 G91G28Z0
N200 G28X0Y0
N210 M02
