I tera wiki, Mr. I waiho e Yoon mai i Korea he panui ki roto i ta maatau pouaka pouaka. Kei te hiahia ia ki te hoko S&He whakamatao a Teyu te whakamahana wai whakangao wai CWUL-05 mo tana taiaho UV, engari kotahi tana awangawanga.
I tera wiki, Mr. I waiho e Yoon mai i Korea he panui ki roto i ta maatau pouaka pouaka. Kei te hiahia ia ki te hoko S&He kaipupuhi pouaka whakamahana a Teyu CWUL-05 mo tana taiaho UV, engari kotahi tana awangawanga: kua heke te pāmahana i Korea ki te -2 ℃, a, kei te awangawanga ia mo te wai kei roto i te whakamatao ka maroke. Ana, hei kaiwhakarato whakamatao wai whakamatao e aro ana ki nga kaihoko, ka aro atu matou ki nga hiahia o o taatau kaihoko.