Tseba kamoo theknoloji ea Water Jet Guided Laser (WJGL) e kopanyang ho nepahala ha laser le ho pholisa metsi bakeng sa tlhahiso e ntle haholo. Ithute kamoo li-chiller tsa indasteri tsa TEYU li netefatsang taolo e tsitsitseng ea mocheso bakeng sa lisebelisoa tsa semiconductor, tsa bongaka le tsa sefofane.