tool-post grinder[机] 刀架磨头
magnetostrictive tool-post超磁致伸缩刀架
special tool-post专用刀架
TOOL-POST刀架
tool-post screw刀架螺旋
tool-post collar刀架套圈
tool-post rocker刀架球形垫圈
tool-post wrench刀架扳手;刀架板子
tool-post ring刀架圈
N（名词） the rigid holding device which holds the cutting tool on a lathe and some other machine tools 刀架