contour extrusion造句

例句与造句

1. The material also is recommended for contour extrusion and for blow molding of toys , gaskets and other parts requiring permanent flexibility , stress cracking resistance and low temperature toughness
   这种材料也被推荐用于制造玩具，垫圈和其他要求有长期的弹性，抗应力裂纹和低温韧性的轮廓挤出成型和吹塑成型中。
2. It's difficult to find contour extrusion in a sentence. 用contour extrusion造句挺难的