milling edges machine是什么意思

用法例句

due to strip inevitably existed moon bending and artificial hard bending and uncertainty man tracking during the application of milling edges machine,therefore automatic tracking unit of milling edges machine is designed.

螺旋埋弧焊管机组铣边机是针对生产大壁厚钢管而配备的带钢边缘加工设备,用来保证钢板板宽精度和板边坡口质量。