Mobile School Subjects
32. Types and Applications of Fibers
32.01. Natural Fibers
32.02. Properties of Protein Fibers (1)
32.03. Effects of External Factors on Clothes – Interactive Presentation (1)
32.04. Detecting Proteins in Fibers (1)
32.05. Synthetic and Artificial Fibers (1)
32.06. Properties of Fibers (1)
32.07. Types and Applications of Fibers – Test (1)