wapendwa, nchini China, sisi ni kiwanda cha kwanza kuanza kuchanganya diode laser kushughulikia na kushughulikia nyingine, tunafungua soko, kwa sababu ni vigumu kuchanganya diode laser kushughulikia na vipini vingine, kabla ya 2020, kiwanda chetu pekee kinaweza kufanya diode laser 2in1, diode. laser 3in1, diode laser 4in1.sasa China inauza bidhaa chache ...
Soma zaidi