2 Unhairing
工業(yè)科技

2 Unhairing圖片（共1張） :

        Practical unhairing systems are mainly based on the use of sulfide or enzyme as sharpening agents. The sulphide unhairing methods and enzyme unhairing methods are used in almost all the processes of leather manufacture.2.1 Sulphide UnhairingLime-sulphide ......（本文共 10606 字, 1 張圖）     [閱讀本文] >>