Heat treatment special class by Assc. Prof. Dr. Narongsak Thamachot (Dean of Engineering and Architecture Faculty, Rajamangala University of Technology Isan) on 9-Nov-19.
700/314 Moo 6 Bangna-Trad KM. 57, Tambon Don Hua Roh, Amphur Muang,Chonburi 20000 Thailand
