본문
OO Elementary School / Fine Dust Removal
Concentration change before and after installationJamsil Ediya Coffee Shop
Yongin City Hall Smoking Room
Anshim Hanwoo / Sterilization of Bacteria, Viruses, Fungi, and Odor Removal
OO Sauna / Health Improvement, Fatigue Recovery
Banpo Central Xi Apartment / Elevator
Gwangmyeong Elementary School
Purmax 300 / In Car
Junggok-dong Park Screen Smoking Booth
Bucheon Screen Golf Practice Range
PC Rooms / Cafes / Classrooms / Meat Processing Plants / Offices / Restaurants / Churches / Meeting Rooms / Public Spaces
