Umxhasi waseYiputa: Ndikhangela umoya olungele ukusingqongileyo opholileyo we-laser chiller ukupholisa i-fiber laser ngaphakathi kumatshini wam wokusika ityhubhu yelaser. Ngaphandle kokuba nobuhlobo nokusingqongileyo, umoya opholileyo we-laser chiller kulindeleke ukuba ube kumgangatho ophantsi wengxolo.