×
Log in
Get Started
Travel
Technology
Sports
Marketing
Education
Career
Social Media
+ Explore all categories
Report -
New History of Polymers Classification of Polymer · 2006. 3. 15. · History of Polymer K. Ziegler (1898-1973) 상압폴리에틸렌합성 1963년Noble Prize G. Natta(1903-1979)
Select
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Please pass captcha verification before submit form