Kitsada Kaewsuriwong
Department of Welding Engineering Technology, College of Industrial Technology, King Mongkut’s University of Technology North Bangkok
Thailand

Phuwit Meesanthia
Department of Welding Engineering Technology, College of Industrial Technology, King Mongkut’s University of Technology North Bangkok
Thailand

Umnad Sornwongkaew
Department of Welding Engineering Technology, College of Industrial Technology, King Mongkut’s University of Technology North Bangkok
Thailand

Adisak Aumpiem
Aibel (Thailand) Co., Ltd
Thailand

Siripong Lumpapiwat
Department of Welding Engineering Technology, College of Industrial Technology, King Mongkut’s University of Technology North Bangkok
Thailand

Pariyasut Wattanathum
Department of Welding Engineering Technology, College of Industrial Technology, King Mongkut’s University of Technology North Bangkok
Thailand