Implementation of IoT-based Service Platform Visualization Technology for Maintenance Operation of Heat Storage Combustion Oxidizer. - Dal-Hwan Yoon; Joon-Seung Lee; Hoon-Min Park; Hyun-Min Jung; Dae-Hee Lee; Tae-Yeong Lim; Myung-Ki Jang; Chi-Young Jang (ICACT, 2025)