taper boring

没意思英文怎么说？_百度知道 ... taking boring 试钻 taper boring 镗圆锥形孔 thermic boring 热钻孔 ...

金属加工专业术语中... ... 工作台进给，工作台进刀 table feed n. 圆锥形孔镗削 taper boring n. 圆锥形孔磨削 taper grinding n. ...

直角三角形_馆档网 ... "推拔栓"," taper bolt" "接拔搪削"," taper boring" "推拔衬套"," taper bush" ...