แท็ก: Mr. Rangsan Bhengbhun

Mitihoon  -  Mr. Rangsan Bhengbhun (3rd from right), Executive Vice President for Geosciences, Subsurface, and Exploration Group, PTT Exploration and Production Public Company Limited (PTTEP), and Professor Kazuo Yamamoto (3rd from left), President of Asian Institute of Technology have signed the Me...