Kampani yomwe ikufuna kupanga zatsopano nthawi zonse iyenera kukhala ndi ukadaulo woyambira, gulu lamphamvu la R&D, komanso njira yabwino yoperekera zinthu.Ichi ndi chikhalidwe chofunikira kuti chitukuko cha mankhwala apamwamba.Mtundu utha kukhala mtsogoleri mu indu ...
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