Ukuthenga izibane ze-LED: Ababoneleli abaQonxileyo ngokuBanzi bakwi "self-center"
Kungekudala, inkampani yokukhanyisa i-LED iphakamisa umthengi omnye ukubonelela ngabaphathi bekhonkco. Kungekudala emva koko, weva uMphathi esasaza, uya kudlulisela ezinye iindawo ukusuka kumthengisi ukuya kwenye, yintoni enciphisa i-pr.
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