这种机器可以帮你从柑桔中挤压出更多的柑桔汁.This machine can help you squeeze more juice from the oranges.最后通过试模后, 该模具能够挤压出完全合格的铝型材.Finally, after trial, the die can extrude qualified part.浇铸: 把溶解的金属挤压出,充满到字模内,铸成字粒或字条的过程.Casting: The process ...