Poly- Tergent E – 17 A , Poly- Tergent E – 17 B , Poly- Tergent E – 20 B , Poly- Tergent E – 25 B , Poly- Tergent P –9E , Poly- Tergent P –17 A , Poly- Tergent P –17 B , Poly- Tergent P – 17 BLF , Poly- Tergent P- 17 BX, Poly- Tergent P- 17 D , Poly- Tergent P-22 A , Poly- Tergent P-32 A , Poly- Tergent P-32 D
EO/ PO block polymer 環氧乙烷/環氧丙烷嵌段聚合物
發布日期：2008-09-11 瀏覽次數：426
豫公網安備41010502006654號
