]Ebe ọ bụ na akara nke igwe laser UV ga-adịru mgbe ebighị ebi, Mr. Bak, onye bụ onye na-eweta ọrụ rọba akara laser nke Korea, na-enwe mmasị iji igwe akara akara UV na-arụ ọrụ akara. Na maka ngwaọrụ jụrụ oyi maka igwe akara akara laser UV, ọ masịrị ya iji S&A Teyu UV laser ikuku jụrụ chiller CWUP-10.