___raw materials into useful products is called manufacturing .A transform B transforming C being transformed D when transforming

___raw materials into useful products is called manufacturing .A transform B transforming C being transformed D when transforming Int.J.of Materials and Product Technology是什么 英语翻译Cushioning materials protect the product from shock,vibration,and surface damage during hangling.Cushioning materials include shrink-wrap,air bubble cushioning,cellulose wadding,corrugated paper,and plastics.We can divide the plastics int nature materials int 鞋材是“shoes materials还是“shoe materials cleaning raw materials natural raw materials veterinary raw materials materials in contact with materials,的中文意思 Hybrid Temperature-Responsive Materials materials什么意思 supplementary materials是什么意思 英文 materials 是什么意思? certain materials是什么意思 Materials Science and Engineering soundness of materials