rocker die
常見例句
- Replacing the conventional forged steel rocker with aluminum die-cast rocker with a ceramic insert is an advanced technology of the manufacturing of internal combustion engines.
以鋁郃金—陶瓷鑲塊搖臂取代傳統(tǒng)的鍛鋼搖臂，是發(fā)動(dòng)機(jī)搖臂制造的最新技術(shù)。 返回 rocker die