Ubwino wa nd yag laser ndi chiyani?Pakadali pano, ukadaulo wa laser wakula kwambiri, ndipo umagwiritsidwa ntchito kwambiri kukongola, zamankhwala ndi zochitika zina.Kujambula zithunzi komanso kusenda minofu yofewa ndi makina a laser kwafala kwambiri.Ndiye, ubwino wa nd yag laser ndi chiyani?Apa pali outli...
Werengani zambiri