片语
westbank taper turning推拔车削
taper turning tool推拔车削刀具
turning taper车削锥体
Taper turning attachment锥转向附件
external taper turning外锥度车削
kegeldrehen taper turning angular turning锥形切削
external superheater taper turning外锥度车削
internal ratio taper turning内锥形车削