Kungani ukhethe umshini wokukhipha izinwele we-808nm laser?
Uma kuziwa ekususweni kwezinwele, kunezindlela eziningi nezindlela emakethe. Kodwa-ke, ukukhishwa kwezinwele ze-diode laser kungenye yezinketho ezinethonya nezidumile phakathi kochwepheshe ...