本人携带样品的光学模具制造模型，树脂类型，及演员。

I carry the sample of the manufactured optical molding model, resin type, and cast.

youdao

本人携带样品的光学模具制造模型，树脂类型，及演员。

I carry the sample of the manufactured optical molding model, resin type, and cast.

youdao