UVC-LED在凈飲水市場的應(yīng)用現(xiàn)狀以及亟需解決的技術(shù)問題The Application Status of UVC-LED in the Water Purification Market and the Technical Problems Awaiting Solutions張建芳--安吉爾集團中央研究院副院長ZHANG JianfangDeputy Director of Angel Group Central Research Institute