shaping and piercing die

基本解释

• [交通运输工程]成形冲孔模成形冲孔

英汉例句

双语例句

• The extrusion and piercing die was developed based on the technical analysis on the shaping characteristics of deep taper pipe with hole.
  针对带孔深锥形管件的成形特点进行了工艺分析，确定了成形方案，设计了锥形管挤压模和冲孔模。

• shaping and piercing die更多例句

专业释义

交通运输工程

• 成形冲孔模
• 成形冲孔