This paper reports an eolation used several years since 1993 for weight calculation of casting MC Nylon tubes.

介绍旋转浇铸法制作MC尼龙管浇铸量计算公式。

youdao

This paper reports an eolation used several years since 1993 for weight calculation of casting MC Nylon tubes.

介绍旋转浇铸法制作MC尼龙管浇铸量计算公式。

youdao