知识贝壳
知识贝壳
所属栏目：制革专业英语
Leather industry is a traditional industry that has evolved since early civilization. Advances in production and technology have resulted in a complex global commodity market. In 2000,the global value of hide and skin production exceeded US ＄ 14.5 billion ......（本文共 11523 字 ） [阅读本文] >>