13:36
Optimum design 2022-05-24-5.mp4
觀看(10)
27:10
SCI資料庫2021.mp4
觀看(1649)
54:21
商業可行性研究104.mp4
觀看(3130)
34:44
Org Chem 2_Part 3_week 3_2nd hour
觀看(68)
38:06
20220916-2-1.MP4
觀看(560)
47:52
CE-PhysChem-2025-05-15-2
觀看(26)
27:22
Hand-1.MP4
觀看(1050)
29:10
3.3休斯法.mkv
觀看(1075)