8 Finishing
工業(yè)科技

8 Finishing圖片（共3張） :

        The term “finishing” refers to the further processing of the leather after drying. The aim is to adapt the leather to the fashion demands of the consumer with regard to color,surface effect,etc. by coating it with mixture of pigment,film forming material,......（本文共 14981 字, 3 張圖）     [閱讀本文] >>