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Kupereka kumayang'ana m'mafakitale opanga zinthu monga magetsi ogula, ma semiconductors, ma PCB, ma hardware olondola, mapulasitiki, nkhungu, mabatire a lithiamu, ndi magalimoto amphamvu atsopano.Ndi chidziwitso chaukadaulo cha gulu lathu komanso luso lolemera pantchito yoyezera masomphenya, titha kupatsa makasitomala miyeso yathunthu.Mayankho a kuyeza ndi kuyang'anira masomphenya amalimbikitsa chitukuko cha zopanga kukhala zogwira mtima kwambiri, zamtundu wapamwamba komanso nzeru zapamwamba.

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