E-China, i-Xiazhi isikhathi se-10 solar sekhalenda lesiShayina lendabuko. Ehlobo, isilinganiso somswakama sinesisindo esiphakathi kwamaphesenti angama-30-45. Ukulawula Umswakama kubalulekile kubakhiqizi bezimboni, ikakhulukazi endaweni ye-semiconducor, ilanga, amaphaneli, ikhemisi, i-LED ets....
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