... -typeHermetic and detached CO2 laser tubeLaser-power50W,60W,80WCooling modeCirculating-water-coolingPower adjusting0-100%controlling,no segment and adjusting by softwareMachine ... 50HZWorking environmentTemperature: 0-45°C,Humidity: 5%-95%,and congeal-water removedControlling software languageSimplified Chinese,complicated Chinese, English, and procuring of ...