问题
单项选择题
G90G53G0X0Y0Z0;可用哪个程序段代替?()
A.G91G28X0Y0Z0;
B.G90G28X0Y0Z0;
C.GOG90G54X0Y0Z0;
D.G0G90G55X0Y0Z0;
答案
参考答案:A
G90G53G0X0Y0Z0;可用哪个程序段代替?()
A.G91G28X0Y0Z0;
B.G90G28X0Y0Z0;
C.GOG90G54X0Y0Z0;
D.G0G90G55X0Y0Z0;
参考答案:A