常見例句

雙語例句

• The extrusion and piercing die was developed based on the technical analysis on the shaping characteristics of deep taper pipe with hole.
  針對帶孔深錐形管件的成形特點(diǎn)進(jìn)行了工藝分析，確定了成形方案，設(shè)計(jì)了錐形管擠壓模和沖孔模。
返回 shaping and piercing die