3 秒
21. Introduction to Chemical Engineering Lecture 21 (May 23, 2008) Introduction to Chemical Engineering
-
- 科技
Professor Channing Robertson of the Stanford University Chemical Engineering Department continues his discussion of chemical engineering and the environment. (May 23, 2008)
Professor Channing Robertson of the Stanford University Chemical Engineering Department continues his discussion of chemical engineering and the environment. (May 23, 2008)
3 秒