内锥孔顶尖的英文

the parts and units of jigs and fixtures―inner taper hole centre

• 内:    inner; inside; wit ...
• 锥孔:    make a hole with a ...
• 顶尖:    tip centre; apex; ...

例句与用法

1. The parts and units of jigs and fixtures . inner taper hole centre
   机床夹具零件及部件.内锥孔顶尖
2. The parts and units of jigs and fixtures . holding inner taper hole centre
   机床夹具零件及部件.夹持式内锥孔顶尖