Under the condition of orthogonal experiment process parameters, we actually produced Die Casting pump cover .

并选用以上正交试验的工艺参数，对泵盖进行实际压铸生产。

youdao

Under the condition of orthogonal experiment process parameters, we actually produced Die Casting pump cover .

并选用以上正交试验的工艺参数，对泵盖进行实际压铸生产。

youdao