Chinese translation for "环孔钻"

annular auger
annular boring
annular drill

Similar Words：

"环孔片层（复数）" Chinese translation, "环孔隙" Chinese translation, "环孔藻属" Chinese translation, "环孔锥" Chinese translation, "环孔锥 环形钻 环形钻头" Chinese translation, "环孔镗床" Chinese translation, "环控系统" Chinese translation, "环控制旋纽带镀铬亮条" Chinese translation, "环口" Chinese translation, "环口苍白区" Chinese translation