连续工具路径 class iv continuous tool path control: iv类连续刀具轨迹控制系统continuous path: 连续轨迹, 连续路径; 连续通路tool path: 刀具轨迹; 刀具路径continuous path control: 连续轨迹控制; 连续轨径控制continuous path control system: 连续轨迹控制系统下载手机词典可随时随地查词查翻译