Squeeze casting is descrbed as having a combination of the virtues of gravity die casting and closed die forging.

 
  • 擠壓鑄造被認為兼具有壓力鑄造和合模儔造的優(yōu)點(diǎn)。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan