阐述了在点焊质量控制过程中，控制对象数学模型的建立过程及计算结果。

The paper deals with the establishment of mathematical model of spot welding for quality control.

youdao

阐述了在点焊质量控制过程中，控制对象数学模型的建立过程及计算结果。

The paper deals with the establishment of mathematical model of spot welding for quality control.

youdao