A.G03 X55.0Z-10.0R-10.0 F0.2 B.G02 X55.0Z-10.0R10.0 F0.2 C.G02 X35.0Z-10.0R10.0 F0.2 D.G02 X35.0Z-10.0R-10.0 F0.2
A.起點(diǎn)坐標(biāo) B.終點(diǎn)坐標(biāo) C.圓心坐標(biāo) D.圓心相對(duì)圓弧起點(diǎn)坐標(biāo)
A.自適應(yīng)控制B.直接數(shù)字控制C.計(jì)算機(jī)數(shù)控D.數(shù)控