在分析机械加工工艺规程基础上，运用系统工程学的原理和方法，建立了通用工艺规程模型。

Based on analyzing the machining process planning, the universal process planning model is presented using the principle and method of systematic engineering.

youdao

在分析机械加工工艺规程基础上，运用系统工程学的原理和方法，建立了通用工艺规程模型。

Based on analyzing the machining process planning, the universal process planning model is presented using the principle and method of systematic engineering.

youdao