Ndiyakholelwa ukuba wonke umntu ufunde ezininzi iintshayelelo ezinxulumeneyo malunga nomgaqo wokusebenza koomatshini bokumakisha laser.Okwangoku, kuyaqondwa ngokubanzi ukuba ezi ntlobo zimbini kukusetyenzwa kwe-thermal kunye nokubanda.Masizijonge ngokwahlukeneyo: Th...
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