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对吹塑薄膜平面螺旋式模头内熔体流动现象进行了三维数值模拟。
The melt flow phenomenon of flat spiral type die had been studied by 3d numerical simulation.
youdao
-
对吹塑薄膜平面螺旋式模头内熔体流动现象进行了三维数值模拟。
The melt flow phenomenon of flat spiral type die had been studied by 3d numerical simulation.
youdao