You do not have permission to delete messages in this group
Copy link
Report message
Show original message
Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message
to poly...@gmail.com
Cac em lam theo dinh dang nay nhe. Dang Viet Hung Polymer Center, Hanoi University of Technology, Vietnam No 1. Dai Co Viet, Hanoi, Vietnam. Tel: 043.8692731 Mobile: 0983670339
