In this paper, feet characteristics, shoe's material and produce technology were discussed. Author propose some suggestion of improving hygienic property of leather shoes.
作者通过对人脚特点、皮革材质及生产工艺的探讨，提出了改善皮鞋卫生性能的几点建议。
2
Objective to explore the physical growth lever and figure characteristics of female of Tujia and Miao nationalities, and to instruct development on school hygienic.